Duralast Gold 35 Dlg

The Duralast Gold 35 DLG battery is one of the most popular automotive battery options on the market today. This high-performance battery provides reliable starting power and durability for a wide range of vehicles. But what exactly is the Duralast Gold 35 DLG? And what do you need to know before purchasing one? This in-depth buying guide covers everything about the Duralast Gold 35 DLG, from specs and features to proper installation and maintenance.

What is the Duralast Gold 35 DLG Battery?

The Duralast Gold 35 DLG is a lead-acid car battery manufactured by Duralast, a division of AutoZone. DLG stands for “Deep Cycle and Late Model GM Applications.” This battery line is specially designed to provide maximum starting power for late-model GM vehicles with higher electrical demands.

Some key features of the Duralast Gold 35 DLG battery include:

• 850 cold cranking amps (CCA) for reliable starting power in cold weather
• 35 amp hour capacity
• Advanced lead-acid chemistry for increased longevity
• Calcium alloy and antimony lead plates to reduce water loss
• Vibration resistance design to prevent damage
• Meets or exceeds original equipment manufacturer (OEM) specs

The 35 in the name refers to the battery’s amp hour rating, which measures how long it can provide a steady amount of current before needing a recharge. The higher the amp hour, the greater the battery’s reserve capacity.

In summary, the Duralast Gold 35 DLG is specifically engineered to deliver optimal performance for late-model GM cars, trucks, and SUVs that need a higher capacity battery.

Where Can I Buy the Duralast Gold 35 DLG?

The Duralast Gold 35 DLG is available exclusively at AutoZone stores across the United States. You can use the store locator on AutoZone.com to find a location near you that stocks Duralast Gold batteries.

Once you enter your address, the site will display contact details, store hours, and inventory availability for nearby stores. You can also call ahead to verify they have the specific Duralast Gold 35 DLG model you need in stock.

Other ways to buy include:

• Order online for in-store pickup or delivery through AutoZone.com
• Place a phone order for in-store pickup by calling your local store directly
• Use the AutoZone mobile app to find stores and buy online

AutoZone frequently runs promotions and coupons on Duralast batteries that you can find on their website or in promotional emails. Buying online for in-store pickup can take advantage of any current web pricing and coupons.

So in summary, the easiest way to get a Duralast Gold 35 DLG battery is visit your local AutoZone or order online for convenient pickup or delivery to your home or workplace. The nationwide availability makes this battery model easy to purchase.

What are the Specifications of the Duralast Gold 35 DLG?

The Duralast Gold 35 DLG has the following key specifications:

• Battery Type: Lead acid, absorbed glass mat (AGM)
• Volts: 12V
• Cold Cranking Amps: 850 CCA
• Capacity: 35 Ah (amp-hours)
• Length: 7 7/8 inches
• Width: 5 3/16 inches
• Height: 7 1/2 inches
• Terminal Type: Top post

The 850 cold cranking amps rating indicates the battery can deliver 850 amps for 30 seconds at 0°F before dropping below 7.2 volts. This high power output makes sure your engine cranks quickly even in frigid temperatures.

The 35 Ah capacity provides lasting energy storage to power vehicle electronics and accessories when the engine is off. It’s a direct fit replacement for the factory 35 Ah GM battery.

The calcium alloy lead plates reduce water consumption and help prevent corrosion. The absorbed glass mat (AGM) design also makes this a closed system battery that won’t leak or spill.

Other notable features include a reverse capacity test that ensures consistent quality and starting power. It also has integrated carrying handles making transportation easy.

Overall, the specifications of the Duralast Gold 35 DLG make it an ideal choice for late model GM vehicles with increased electrical demands.

How Long Does the Duralast Gold 35 DLG Last?

The Duralast Gold 35 DLG can typically last between 5-7 years with proper care and maintenance. However, the exact lifespan depends on several factors:

• Driving Conditions: Short trips and extreme temperatures put more strain on batteries, shortening lifespan. Moderate climates and regular highway driving are optimal.
• Maintenance: Routinely checking connections, cleaning corrosion, and recharging when needed extends battery life. Lack of maintenance shortens it.
• Electrical System: Issues with the alternator, cables, starter, etc. can drain batteries prematurely. Diagnose and fix any electrical problems.
• Vehicle Use: High performance engines, frequent accessory use, and added electronics drain batteries faster. More demanding vehicles shorten battery life.
• Manufacturing Defects: Even with optimal conditions, some batteries suffer early failure due to manufacturing flaws. Check for warranties.

The absorbed glass mat (AGM) design of the Duralast Gold 35 DLG makes it more resistant to damage from vibrations, temperature extremes, and repeated cycles. With proper care, most owners experience 5-6 years of reliable performance before needing a replacement.

Following the maintenance tips below can help you get the longest possible lifespan out of your Duralast Gold 35 DLG battery:

• Recharge the battery whenever it drops below 12.4 volts
• Keep terminals clean and check for corrosion monthly
• Avoid complete discharge cycles whenever possible
• Park in covered areas to reduce temperature extremes
• Have the charging system tested annually

With attentive maintenance and good operating conditions, many Duralast Gold batteries deliver 6-7 years of trouble-free starting power. Take care of your battery and it will take care of you!

What Vehicles Use the Duralast Gold 35 DLG?

The Duralast Gold 35 DLG is designed specifically for late-model GM vehicles with higher electrical demands and cold weather starting needs.

According to Duralast, the 35 DLG provides ideal power for these late model GM car and truck applications:

• Chevrolet Silverado – 1999 to 2002
• Chevrolet Tahoe – 2000 to 2006
• GMC Sierra – 1999 to 2002
• GMC Yukon – 2000 to 2006
• Cadillac Escalade – 1999 to 2000
• Chevrolet Suburban – 2000 to 2006
• Chevrolet Avalanche – 2002 to 2006
• Cadillac Escalade ESV & EXT – 2003 to 2006

The Duralast Gold 35 DLG meets or exceeds the original factory specifications for these vehicles. It provides plenty of cold cranking amps for winter weather starting, along with extended capacity to handle added electronics.

While specifically designed for late model GM trucks and SUVs, the Duralast Gold 35 DLG may also work for other vehicles that require an 850 CCA battery with 35 Ah capacity. Just be sure to double check the fitment dimensions to make sure it properly fits your vehicle’s battery tray.

Sticking with the recommended compatible GM vehicle models is always best when choosing a replacement battery. The Duralast Gold 35 DLG gives these high-demand trucks and SUVs the strong starting power and capacity they need.

How Do I Install the Duralast Gold 35 DLG?

Installing the Duralast Gold 35 DLG is straightforward process that you can typically complete yourself in just a few steps:

What You’ll Need:

• Socket wrench and sockets
• Terminal brush
• Baking soda and water solution
• Safety glasses

Installation Steps:

1. Use the socket wrench to loosen the positive and negative terminal clamps from the old battery. Always disconnect the negative first to avoid sparks.
2. Carefully remove the old battery from the tray. Avoid tipping it to prevent acid leaks. Place it out of the way.
3. Rinse the battery tray with a baking soda and water solution to neutralize any acid corrosion.
4. Use the terminal brush to clean the cable ends and battery terminals to remove dirt and oxidation.
5. Place the new Duralast Gold 35 DLG battery into the tray, ensuring it sits flat and makes good contact.
6. Reattach the positive cable first, then the negative cable. Tighten the terminal clamps securely.
7. Double check that the cables are tightly fastened to the correct terminals. Ensure vent tubes are not kinked or blocked.
8. Dispose of the old battery properly at a recycling center. Many retailers offer free old battery return when buying a replacement.
9. Start the vehicle and check the battery gauge to verify performance. Shut it off and look for any issues or leaks.

Follow all safety precautions when handling automotive batteries – wear eye protection, avoid sparks, and don’t expose the battery to open flames. With some basic tools and care, the Duralast Gold 35 DLG can be swapped into most compatible vehicles in under 30 minutes. Consider having a mechanic install it if you are uncertain about any steps.

Is the Duralast Gold 35 DLG Worth It?

With its premium construction and reasonable price point, the Duralast Gold 35 DLG provides excellent value for most drivers. Here are some key benefits that make it worth the investment:

• Starting Reliability: 850 cold cranking amps ensure you get strong, reliable starts even in extreme cold.
• Longer Lifespan: Advanced lead-acid chemistry extends the battery’s service life to 5-7 years.
• Optimized Performance: Meets or beats OEM specs for high-demand GM trucks and SUVs.
• Vibration Resistance: The absorbed glass mat (AGM) design can withstand shaking and impacts.
• Minimal Maintenance: AGM and calcium alloy reduce corrosion and water loss.
• Warranty Coverage: Free replacement during the first three years if the battery fails.
• Nationwide Availability: Easy to purchase at AutoZone stores across the U.S.

For a typical MSRP around $150-180, the Duralast Gold 35 DLG delivers proven performance and durability. The three-year replacement warranty also provides excellent protection in case of premature failure.

Considering its specialized design for GM vehicles, optimized power output, and resilient construction, the cost is very reasonable. For drivers of compatible trucks and SUVs, the Duralast Gold 35 DLG is absolutely worth the money.

What is the Warranty on the Duralast Gold 35 DLG?

The Duralast Gold 35 DLG battery comes with the following warranty coverage:

• 3-year Free Replacement Warranty: If the battery fails during the first 3 years, you get a free replacement battery from AutoZone.
• 2-year Prorated Warranty: From years 3-5, you get a credit towards a replacement battery that is prorated based on the battery’s age.

To take advantage of the warranty, you simply need to return the failed battery to AutoZone along with your original receipt. Make sure the date code on the battery falls within the covered warranty period.

The warranty is fully transferable if you sell the vehicle, so any future owner can also benefit from the coverage during the warranty term.

AutoZone provides excellent support and will test the battery to verify the failure. As long as no abuse, damage or improper maintenance caused the issues, they will replace it per the warranty policy.

Warranty limitations include:

• Damage from accidents or impact
• Opening, altering or tampering with the battery
• Improper installation or charging
• Normal wear or freezing damage

The Duralast Gold 35 DLG warranty provides great long-term peace of mind. Just proper care and maintenance are required to maintain the coverage.

How Do I Maintain the Duralast Gold 35 DLG?

Simple routine maintenance helps maximize performance and extend the lifespan of your Duralast Gold 35 DLG battery. Here are some tips:

• Clean the terminals: Remove any corrosion and check for tightness monthly. Loose connections can drain power.
• Recharge when needed: Use a battery tester or voltmeter to check voltage. Recharge if it drops below 12.4V to prevent deep discharges.
• Check electrolyte level: Absorbed glass mat (AGM) batteries are sealed, but you can still verify level visually through the case.
• Avoid extreme temperatures: Try to park in covered areas to protect from intense heat and cold when possible.
• Watch for swelling: Bulging sides or a convex top can indicate an overcharged battery. Have it tested promptly.
• Load test annually: Many auto parts stores offer free battery load testing to check for wear.
• Keep it secured: The battery should be firmly mounted in the tray to minimize vibration damage.

Avoid overcharging, deep discharging, and leaving the battery discharged for extended periods to get the most life from your Duralast Gold 35 DLG. With routine care and maintenance, it will provide years of reliable starting power.

How Much Does the Duralast Gold 35 DLG Cost?

The Duralast Gold 35 DLG typically retails between $150-$180 at AutoZone stores and online. Sale prices and special coupons can sometimes bring that cost down closer to the $130-$150 range.

Here are some current price points found at major retailers:

• AutoZone: $149.99 MSRP ($120 with 20% off coupon)
• O’Reilly Auto Parts: $159.99 MSRP ($140 typical sale price)
• NAPA Auto Parts: $169.99 MSRP ($149 typical sale price)
• Amazon.com: $160-$180 typical listing price

Keep in mind that core charges and tax will add to the total price when purchasing in store. Core charges average $10-$15 and are refunded when you turn in your old battery.

Shipping costs make the overall price ordering online close to local pricing. Buying directly from a local AutoZone store lets you find the best discounts through coupons and promotions.

For the specialized premium construction and proven performance, the Duralast Gold 35 DLG provides excellent value. The price aligns with other top AGM batteries meeting similar demanding OEM specifications.

What Do Reviews Say About the Duralast Gold 35 DLG?

The Duralast Gold 35 DLG earns very positive reviews and high satisfaction ratings from most owners:

• Strong Starting Power: Many reviewers praise the consistently reliable starting, even in freezing winter weather.
• Long Lifespan: A common theme is the battery lasts 5+ years with proper maintenance, matching Duralast’s claims.
• Minimal Vibration: Reviewers say the sturdy AGM design handles off-road conditions without damage.
• Easy Installation: Most owners report swapping the battery in themselves within 30 minutes. Simple design provides a direct fit.
• Good Value: Many mention the reasonable price given the proven performance and long service life.
• Helpful Warranty: Those who had issues say AutoZone promptly provided a free replacement under the 3-year warranty.

Negative reviews are rare and typically related to manufacturing flaws or premature failure. Overall, the Duralast Gold 35 DLG earns great feedback for its strength, durability, and hassle-free operation. The excellent warranty provides further peace of mind.

How Does the Duralast Gold 35 DLG Compare to Other Batteries?

The Duralast Gold 35 DLG compares very favorably to leading batteries from other brands in terms of performance, features, and cost:

• vs. Optima YellowTop: Similar CCA and capacity ratings. The Optima costs more but has a longer 4-year warranty.
• vs. DieHard Platinum: Very close in specs and cost. The DieHard has slightly higher 800 CCA rating but shorter 3-year warranty.
• vs. Odyssey PC1400: Equivalent performance and capacity. Odyssey offers a 4-10 year warranty but costs $100+ more.
• vs. AC Delco Professional: The Delco rates slightly lower at 800 CCA but costs the same. Comparable warranties.
• vs. EverStart Maxx: Notably lower CCA (only 700) and higher cost makes the Duralast a better value buy.

The combination of proven power output, durable construction, and reasonable pricing makes the Duralast Gold 35 DLG a top choice in the premium AGM battery market. It holds up well against the leading brands while offering savings in most cases.

Can the Duralast Gold 35 DLG Be Used in Cold Weather?

Yes, the Duralast Gold 35 DLG is optimized to provide reliable starting power in cold temperatures. Its 850 cold cranking amp rating specifically indicates it has ample power output even in frigid winter conditions.

Some key reasons why the Duralast Gold 35 DLG performs well in cold weather:

• High lead and acid concentration AGM design provides increased cranking power below freezing.
• Cold Cranking Amps (CCA) rating is tested at 0° F to guarantee minimum 850 amp output in icy temperatures.
• Calcium alloy plates and absorbed glass mat help minimize the effects that can reduce cranking power in the cold.
• Optimized plate configuration and internal connections prevent voltage drop that weakens cranking strength.
• The battery’s reserve capacity ensures steady energy release, even when chilled.

While no battery operates at peak performance in bitter cold, the Duralast Gold 35 DLG is engineered to provide the strongest possible starting capability. Just be sure to keep the battery fully charged to get the most from it in frigid winter use.

For GM truck and SUV owners in cold climates, the Duralast Gold 35 DLG is confidently recommended to deliver reliable starts all winter long. Don’t get left out in the cold!

What are the Dimensions of the Duralast Gold 35 DLG?

Here are the key dimensions and specifications for the Duralast Gold 35 DLG:

• Length: 7 7/8 inches
• Width: 5 3/16 inches
• Height: 7 1/2 inches
• Terminal type: SAE / GM side post
• Terminal configuration: Top post
• Terminal size: 3/8 inch with 7/16 inch stud

The relatively compact sizing makes the Duralast Gold 35 DLG a direct replacement for the factory 35Ah GM battery in most late model trucks and SUVs it is designed for.

It is crucial to check the specific dimensions of the battery tray in your vehicle before purchasing, as some larger truck and SUV models have multiple tray size options. The Duralast website includes a “Check Fit” tool to confirm whether the 35 DLG fits your specific GM model and year.

Carefully measuring the available clearance in all directions can also help determine if the Duralast Gold 35 DLG dimensions match your vehicle. Having the precise measurements allows you to easily compare and ensure it is a proper fitment.

With the right fit verified, the top terminal design makes installation simple. Just be absolutely certain of properly connecting the terminal polarity when replacing the battery. Overall the sizing of the Duralast Gold 35 DLG fits most intended GM applications with no issues.

How Do I Recycle the Duralast Gold 35 DLG?

When it eventually comes time to replace your Duralast Gold 35 DLG, make sure to recycle it responsibly:

• Many retailers that sell automotive batteries will accept old batteries for recycling when you purchase a new one, including AutoZone. Take advantage of their free battery recycling programs whenever possible.
• If local recycling is not available, locate a hazardous waste collection site or event in your area that accepts automotive batteries. Some auto parts stores also collect and consolidate old batteries for recycling.
• Use caution when transporting and handling old batteries to avoid spills, sparks or damage. Wear proper eye and hand protection.
• Try to discharge the battery fully before recycling it. This can be done by connecting a load like a headlight bulb to drain the remaining charge.
• Use plastic bags or containers to contain the battery if it shows signs of leaking or damage. Never put damaged lithium batteries in the trash.
• Remove all accessories like vent caps and lift handles prior to recycling the battery.

Proper battery recycling keeps hazardous lead and acid materials out of landfills and the environment. By disposing your Duralast Gold 35 DLG battery responsibly, you help conserve resources and prevent pollution.

What are Common Issues with the Duralast Gold 35 DLG?

While generally reliable, a few potential issues to look out for with the Duralast Gold 35 DLG include:

• Premature failure – Manufacturing defects can rarely cause the battery to fail earlier than expected. Check for any warranty coverage to get a free replacement.
• Slow cranking – As plates sulfate over time, cranking ability diminishes. Recharging may restore performance, otherwise a new battery is needed.
• Corroded terminals – Dirty or loose cable connections can cause problems. Clean terminals and re-tighten clamps to restore contact.
• Cracked case – Extreme vibrations or impacts can damage the battery case. Any cracks require immediate replacement.
• Sulfation – Extended time without recharging leads to crystalline sulfates that reduce power. Regular recharging helps prevent sulfation.
• Short circuits – f cables touch from vibration or poor installation, it can lead to melted wires of total failure.

With attentive preventative maintenance, most Duralast Gold 35 DLG batteries deliver years of trouble-free performance. Seek prompt repairs or warranty replacement in case of any detected issues.

How Do I Charge the Duralast Gold 35 DLG?

Here are some tips for properly charging your Duralast Gold 35 DLG battery when needed:

• Use a battery charger designed for AGM lead-acid batteries. Models with adjustable charge settings are ideal. Avoid using old chargers that do not have an AGM charging mode.
• When possible, remove the battery from the vehicle and charge it indoors to bring to room temperature. This allows for faster, more efficient charging.
• Attach the positive charger lead to the positive battery terminal first, then connect the negative lead to the negative terminal.
• Set the charger to 10-15 amps or the AGM setting for a slow, steady charge. Higher amperages can damage an AGM battery.
• Charge until the battery reaches 12.6 – 12.8 volts to bring to maximum capacity without overcharging.
• Once fully charged, disconnect charger leads in reverse sequence – negative first, then positive.
• Let battery rest an hour before reinstalling. Check voltage again, recharging more if below 12.4 volts.
• Avoid leaving the battery charger connected indefinitely for float charging. Use a maintenance charger instead.

Following the proper charging procedures will restore your Duralast Gold 35 DLG battery to peak performance while avoiding damage from overcharging. Check voltages regularly and recharge as needed.

Is the Duralast Gold 35 DLG Maintenance Free?

The Duralast Gold 35 DLG requires minimal maintenance, but is not truly 100% maintenance-free:

• The absorbed glass mat (AGM) design eliminates the need to check fluid levels or add water as a standard wet battery would.
• However, you still need to periodically clean terminals, check connections, test for voltage drawdown, and recharge the battery as needed.
• Long-term parking or storage may require occasional recharging to compensate for natural self-discharge.
• While spill-proof, an AGM battery can still experience issues like sulfation and corrosion over time.
• The battery should be inspected for damage or loose mounting at regular intervals.

So while much lower maintenance than a conventional flooded battery, the Duralast Gold 35 DLG does benefit from simple periodic maintenance practices:

• Clean terminals every 3-6 months or as needed
• Recharge when voltage drops below 12.2V
• Load test annually for power drawdown
• Inspect for damage/wear every 6-12 months
• Check torque on mounting hardware

Following these basic maintenance steps will keep your Duralast Gold 35 DLG running at peak performance for years to come.

Does the Duralast Gold 35 DLG Have Good Cranking Power?

Yes, the Duralast Gold 35 DLG is specifically designed to provide excellent starting and cranking power. Key reasons it excels in this area:

• High CCA Rating: The 850 cold cranking amps rating ensures massive starting current, even in freezing temperatures.
• Optimized Plates: The lead plate composition and layout maximizes current flow for fast cranking speed.
• Ideal Capacity: 35Ah provides plenty of reserve capacity to maintain voltage during cranking demands.
• Robust Terminals: Thick, lead alloy terminals handle heavy power flow during engine cranking.
• AGM Design: Absorbed glass mat construction resists vibration and internal resistance.
• GM Optimized: Engineered specifically to meet GM’s demanding requirements for late model trucks.
• Quality Standards: Extensive testing ensures each battery meets rated performance specs.

Backed up the by numbers and real-world testing, the Duralast Gold 35 DLG has proven reliability even under the most extreme cranking loads. GM truck owners can feel confident in its ability to crank over their engine quickly every time. This battery delivers on fast cranking power.

Are There any Safety Precautions for Using the Duralast Gold 35 DLG?

While sealed AGM batteries like the Duralast Gold 35 DLG are relatively safe, it’s still important to follow basic safety precautions:

• Wear eye protection when handling the battery to avoid injury from accidental acid exposure.
• Remove all metal jewelry which could contact the terminals and cause sparks or burns.
• Disconnect the negative terminal first when removing the battery to prevent shorts.
• Avoid placing metal tools across the terminals which could also short the battery.
• Charge the battery in a well-ventilated area to prevent gas buildup.
• Rinse any acid spills with baking soda and water to neutralize.
• Never smoke or light flames near the battery as hydrogen gas could ignite.
• Do not charge at excessive amperages or over 14.8 volts. This can cause damage.
• Safely lift and transport the battery using the integrated carry handles.

Adhering to simple safety measures will keep you and your vehicle protected when servicing your Duralast Gold 35 DLG battery. Be cautious of sparks, shocks, and acid contact. With proper handling, AGM batteries are very safe to use.