Battery Service

BATTERY SERVICES AND MAINTENANCE

Whether your vehicle is running low on power or just needs a check-up, the experts at Thornton Chevrolet are ready to help. Your vehicle’s battery supplies and stores electrical energy from the alternator when the vehicle’s engine is running, providing energy to start the engine and accessories when the engine is not running.

SETTING A STANDARD FOR POWERFUL PERFORMANCE

You expect a lot from your Chevrolet, including a powerful start every time. A variety of factors like climate and driving habits can wear on automotive batteries over time, so it is important to schedule regular maintenance for your vehicle at Thornton Chevrolet.

CHOOSE EXPERT SERVICE AND PARTS

You can count on our expert technicians to make sure your battery is ready for all the adventures ahead. Having your battery and starting system tested is simple and precise, and we will assist with a replacement if needed. Our Certified Service technicians at Thornton Chevrolet proudly offer and install a wide range of ACDelco batteries, the only recommended batteries for your Chevrolet.

Schedule Service

EXPLORE OUR BATTERY OFFERS

6-QT DEXOS1® OIL CHANGE PKG

$99.95*

Offer Expires 1/31/2026

6-Quart ACDelco dexos1® Full Synthetic Oil Change & Tire Rotation Coupon Code: 202 $99.95*

*Tire balancing, tax, and more than 6 quarts of oil extra. Excludes diesel engines. At participating dealers only.

8-QT DEXOS1® OIL CHANGE PKG

$109.95*

Offer Expires 1/31/2026

8-Quart ACDelco dexos1® Full Synthetic Oil Change & Tire Rotation Coupon Code: 212 $109.95*

*Tire balancing, tax, and more than 8 quarts of oil extra. Excludes diesel engines. At participating dealers only.

PROFESSIONAL BRAKE PADS

$219.95*

Offer Expires 1/31/2026

Most ACDelco Professional Front Brake Pads Installed Coupon Code: 203 $219.95* 24 Months/Unlimited Mile Warranty**

*Turning or replacing rotors, all other services, and tax extra. Excludes some parts, medium-duty trucks, high performance pads, and other select vehicles. At participating dealers only. Effective from date of installation to original purchaser. Includes parts & labor.

ACDELCO ADVANTAGE CAR ROTORS

$279.95*

Offer Expires 1/31/2026

ACDelco Advantage Front Brake Rotors installed on most cars & small-SUVs Coupon Code: 214 $279.95* 12 Months/Unlimited Mile Warranty**

*Tax extra. Excludes some parts, Advantage Coated rotors, high-performance rotors, medium-duty trucks, and other select vehicles. At participating dealers only. Effective from date of installation to original purchaser. Includes parts & labor.

ACDELCO ADVANTAGE TRUCK ROTORS

$299.95*

Offer Expires 1/31/2026

ACDelco Advantage Front Brake Rotors installed on most full-size trucks & SUVs Coupon Code: 215 $299.95* 12 Months/Unlimited Mile Warranty**

*Tax extra. Excludes some parts, Advantage Coated rotors, high-performance rotors, medium-duty trucks, and other select vehicles. At participating dealers only. Effective from date of installation to original purchaser. Includes parts & labor.

PROFESSIONAL SILVER BATTERY

$219.95*

Offer Expires 1/31/2026

Most ACDelco Professional Silver Batteries Installed Coupon Code: 207 $219.95* 30-month free-replacement limited warranty**

*Tax extra. Excludes AGM batteries and some vehicles. Installation extra on select vehicles. At participating dealers only. Nontransferable. Parts only; installation extra. See dealer for limited-warranty details.

COMPLIMENTARY ALIGNMENT CHECK

FREE

Offer Expires 1/31/2026

Coupon Code: 51 FREE. Coupon is valid for a Complimentary Alignment check on your vehicle. Measures front and rear alignment angles. Included with any service at no charge to you.

*Please contact us for more information.

MULTI-POINT INSPECTION

FREE

Offer Expires 1/31/2026

Coupon Code: 19 FREE Includes inspect fluid levels; check steering, suspension, wiper blades, exhaust, undercarriage, belts and hoses. Plus tax, if applicable. Coupon valid at vehicle check-in.

*Please contact us for more information.

TRANSMISSION SERVICE

10 %OFF

Offer Expires 1/31/2026

Coupon Code: 15 10 % OFF Drain and refill the transmission/transaxle with approved fluid. Adjust linkage if necessary. Install filter and gasket. Check transmission/transaxle operation. Plus tax, if applicable. Not valid with other offers. Coupon valid at vehicle check-in.

*Includes parts and materials. Pricing could vary for some makes and models. Diesel and trucks extra.

Wiper Blade Rebate

Up to a $30 rebate* on the purchase of three select ACDelco Wiper Blades

Eligible brands are ACDelco Original Equipment ($10 rebate per wiper blade), ACDelco Gold ($7.50 rebate per wiper blade), or ACDelco Silver ($5 rebate per wiper blade).

Coupon Code: 308. *Limit three rebates per VIN. Purchase must be at a participating U.S. GM Dealer. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 3/31/2026. Offer ends 2/28/2026. Installation not required for wiper rebate.

Battery Rebate

Up to a $30 rebate* on the purchase and installation of one select ACDelco Battery

Eligible brands are ACDelco Gold ($30 rebate) or ACDelco Silver ($15 rebate).

Coupon Code: 309. *Limit one rebate per VIN. Purchase and installation must be at a participating U.S. GM Dealer. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 3/31/2026. Offer ends 2/28/2026.

Cabin Air Filter Rebate

Up to a $15 rebate* on the purchase and installation of one select cabin air filter

Eligible brands are ACDelco Original Equipment ($15 rebate) or ACDelco Gold ($10 rebate).

Coupon Code: 314. *Limit one rebate per VIN. Purchase and installation must be at a participating U.S. GM Dealer. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 3/31/2026. Offer ends 2/28/2026.

Engine Air Filter Rebate

Up to a $15 rebate* on the purchase and installation of one select engine air filter

Eligible brands are ACDelco Original Equipment ($15 rebate) or ACDelco Gold ($10 rebate).

Coupon Code: 315. *Limit one rebate per VIN. Purchase and installation must be at a participating U.S. GM Dealer. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 3/31/2026. Offer ends 2/28/2026.

Brake Pad Rebate

Up to a $60 rebate* on the purchase and installation of select front and rear brake pads

Eligible brands are GM Genuine Parts ($30 rebate per brake pad set), ACDelco Gold ($20 rebate per brake pad set), or ACDelco Silver ($15 rebate per brake pad set).

Coupon Code: 303. *Limit two sets of brake pad rebates per VIN (one per axle). Purchase and installation must be at a participating U.S. GM Dealer. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 3/31/2026. Offer ends 2/28/2026.

Brake Rotor Rebate

Up to a $60 rebate* on the purchase and installation of four select brake rotors

Eligible brands are GM Genuine Parts ($30 rebate per brake rotor set), ACDelco Gold ($20 rebate per brake rotor set), or ACDelco Silver ($15 rebate per brake rotor set).

Coupon Code: 318. *Limit two sets of brake rotor rebates per VIN (one per axle). Purchase and installation must be at a participating U.S. GM Dealer. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 3/31/2026. Offer ends 2/28/2026.

6-Quart ACDelco GM OE dexos®1 Full Synthetic Oil Change and Tire Rotation on most vehicles*

$99.95

Coupon Code: 202. *Tire balancing, tax, and more than 6 quarts of oil extra. Excludes diesel engines and Corvettes. See owner's manual for specific oil grades recommended by vehicle model. Offer ends 3/24/2026

8-Quart ACDelco GM OE dexos®1 Full Synthetic Oil Change and Tire Rotation on most vehicles*

$109.95

Coupon Code: 212. *Tire balancing, tax, and more than 8 quarts of oil extra. 8-quart dexos®R oil change may be required on 2021-2024 6.2L engines, please check with your dealership. Excludes diesel engines and Corvettes. See owner's manual for specific oil grades recommended by vehicle model. Offer ends 3/24/2026

Most ACDelco Gold Front Brake Pads Installed*

24 Months/Unlimited Mile Warranty**

$219.95

Coupon Code: 203. *Installation and rotor inspection included. Turning or replacing rotors, all other services, and tax extra. Excludes enhanced-performance brake pads and some vehicles. **Please see your Dealer to learn more about the warranty part details and qualifications. Offer ends 3/24/2026

ACDelco Silver Front Brake Rotors installed on most cars & small SUVs*

12 Months/Unlimited Mile Warranty**

$279.95

Coupon Code: 214. *Tax extra. Excludes coated rotors, enhanced-performance rotors, medium-duty trucks, and other select vehicles. **Please see your Dealer to learn more about the warranty part details and qualifications. Offer ends 3/24/2026

ACDelco Silver Front Brake Rotors installed on most trucks and full-size SUVs*

12 Months/Unlimited Mile Warranty**

$309.95

Coupon Code: 215. *Tax extra. Excludes coated rotors, enhanced-performance rotors, medium-duty trucks, and other select vehicles. **Please see your Dealer to learn more about the warranty part details and qualifications. Offer ends 3/24/2026

Most ACDelco Gold 30-Mo Batteries Installed*

30-month free-replacement limited warranty**

$219.95

Coupon Code: 207. *Tax extra. Installation extra on some vehicles. **Please see your Dealer to learn more about exclusions and the warranty part details and qualifications. Offer ends 3/24/2026

Most ACDelco Gold Cabin Air Filters Installed*

$79.95

Coupon Code: 261. *Tax extra. Installation extra on some vehicles. Offer ends 3/24/2026

Most ACDelco Silver Wiper Blades (per pair) Installed*

$59.95

Coupon Code: 255. *Tax extra. Installation extra on some vehicles. Offer ends 3/24/2026

Most ACDelco Gold 36-Mo AGM Batteries Installed*

36-month free-replacement limited warranty**

$329.95

Coupon Code: 279. *Tax extra. Installation extra on some vehicles. **Please see your Dealer to learn more about exclusions and the warranty part details and qualifications. Offer ends 3/24/2026

Most ACDelco Gold Engine Air Filters Installed*

$89.95

Coupon Code: 283. *Tax extra. Installation extra on some vehicles. Offer ends 3/24/2026

Engine Air Cleaner/Filter

$69.95

Replace your engine air cleaner/filter to ensure optimal fuel combustion; keep dirt, dust and insects from entering your engine. Plus tax, if applicable. Coupon valid at vehicle check in.

Coupon Code: 85.

Multi-Point Inspection

FREE

Includes inspect fluid levels; check steering, suspension, wiper blades, exhaust, undercarriage, belts and hoses. Plus tax, if applicable. Coupon valid at vehicle check-in.

Coupon Code: 19.

Complimentary Alignment Check

FREE

Is your car pulling to the right or left? Come in and we will perform an alignment check. We want to keep your vehicle safe on the road. Does not include any necessary repairs. Coupon valid at vehicle check in.

Coupon Code: 51.


BATTERY FAQs

Signs of wear may include slow engine cranking, weak or dim lights, or an illuminated dashboard warning light.

Batteries wear out over time, but there are also issues that can impact battery failure. For example, infrequent start-ups, discharged batteries freezing at 32 degrees Fahrenheit, hot temperatures and improperly connected accessories.

The best thing that you can do is have your Thornton Chevrolet Certified Service technician perform a conductance test on your battery when you get your oil changed. This helps to monitor the status of the battery and helps prevent you from being in a situation where your vehicle won’t start.