Service Department
Nobody Knows Your GMC Like We Do
From the wipers to the wheels, at Janzen GMC of ENID, the Certified Service experts know the exact needs of your Janzen GMC car, truck, or SUV. Our GMC Certified Service experts are trained to know every inch of your vehicle and can help you keep it running with the performance you've come to expect from GMC.
Schedule Service
Schedule service and maintenance with our Certified Service experts today.
SCHEDULE SERVICEMulti-Point Vehicle Inspection*
Our GMC Certified Service technicians at Janzen GMC will complete a comprehensive look into your vehicle's tires, wiper blades, fluid levels, brakes, battery and more to keep your vehicle running exceptionally.
LEARN MOREGM Genuine Parts & ACDelco Parts
At Janzen GMC we're your one-stop shop for auto parts. Let us find the right part for your vehicle.
ORDER PARTSService Specials
30 DAYS PRICE MATCH ON TIRES
Offer Expires 1/31/2026
Includes:Buy select tires and if you find a better price within 30 days of the purchase, we'll refund the difference. *
**See Dealer for More Details
BRAKE PADS INSTALLED
ACDelco professional durastop ceramic brake pads
$99.95*PER AXLE
Offer Expires 1/31/2026
Includes: ACDelco professional durastop brake pads. *Includes rotor inspection.
***See dealer for details
Tire Price Match Guarantee
Provide us with a better eligible* price at the time of purchase and we'll match it. Find a better price within 30 days of the purchase, and we'll refund the difference.
Eligible Tire Brands: BFGoodrich, Bridgestone, Continental, Dunlop, Firestone, General, Goodyear, Hankook, Kelly, Michelin, Pirelli, and Uniroyal.
Coupon Code: 201. *Ad, written estimate, or Internet quote for identical tire(s) from a competing tire retailer/installer located within 100 miles of the dealer required during guarantee period for price match. Tire match price must be determined prior to applying a tire manufacturer rebate, if any. At Participating Dealers Only. Offer ends 12/31/2026.
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*
$79.95
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 2/12/2026
8-Quart ACDelco GM OE dexos®1 Full Synthetic Oil Change and Tire Rotation on most vehicles*
$89.95
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 2/12/2026
Most ACDelco Gold Front Brake Pads Installed*
24 Months/Unlimited Mile Warranty**
$364.41
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 2/12/2026
ACDelco Silver Front Brake Rotors installed on most cars & small SUVs*
12 Months/Unlimited Mile Warranty**
$250.95
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 2/12/2026
GM Genuine Parts Front Brake Rotors installed on most cars & small SUVs*
24 Months/Unlimited Mile Warranty**
$684.84
Coupon Code: 236. *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 2/12/2026
ACDelco Silver Front Brake Rotors installed on most trucks and full-size SUVs*
12 Months/Unlimited Mile Warranty**
$350.95
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 2/12/2026
GM Genuine Parts Front Brake Rotors installed on most trucks and full-size SUVs*
24 Months/Unlimited Mile Warranty**
$816.45
Coupon Code: 237. *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 2/12/2026
Most ACDelco Gold 42-Mo Batteries Installed*
42-month free-replacement limited warranty**
$295.13
Coupon Code: 240. *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 2/12/2026
Most ACDelco Silver Wiper Blades (per pair) Installed*
$43.80
Coupon Code: 255. *Tax extra. Installation extra on some vehicles. Offer ends 2/12/2026
Most ACDelco Gold 36-Mo AGM Batteries Installed*
36-month free-replacement limited warranty**
$367.10
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 2/12/2026
Most ACDelco GM Original Equipment Engine Air Filters Installed*
$52.38
Coupon Code: 281. *Tax extra. Installation extra on some vehicles. Offer ends 2/12/2026
2602 N VAN BUREN, ENID, OK 73703
FEATURED SERVICES
Multi-Point Vehicle Inspection*
Help keep your vehicle performing at its best with a thorough assessment of vehicle health indicators.
Oil Change
Regular oil changes are vital to your vehicle's function.
Tires
Roll down the road with confidence.
Brakes
For reliable stopping power, brake components must be monitored regularly.
Batteries
Power your next adventure with our latest batteries.
Additional Services
Find more services for your vehicle.
SCHEDULE CERTIFIED SERVICE NEAR YOU
Set up a time for our expert technicians to assess your vehicle.
Schedule Service