Visit our Cadillac Certified Service experts for vehicle maintenance and repair. Take advantage of our current service offers. Check back regularly for Cadillac service coupons. Save on oil changes, brake repair, batteries and more.
Keep the air inside your vehicle clean and fresh with a genuine GM Cabin Air Filter. Replace your cabin air filter regularly for a more comfortable and healthier drive.
Discount applies to parts purchase & labor to install. Cannot be combined with other specials or coupons. Must present coupon at purchase. Valid at Bill Dodge Buick GMC Cadillac on OEM products only. See dealer for complete details.
Keep your engine running at its best with a genuine GM Engine Air Filter. Designed to trap dirt, dust, and debris before they reach your engine, a clean air filter helps improve performance, fuel efficiency, and engine longevity.
Discount applies to parts purchase & labor to install. Cannot be combined with other specials or coupons. Must present coupon at purchase. Valid at Bill Dodge Buick GMC Cadillac on OEM products only. See dealer for complete details.
Hit the road with confidence this spring! Our Spring Road-Ready Check includes a complimentary multi-point inspection of your battery, tires, fluids, and wiper blades to keep your vehicle performing at its best.
Offer valid at Bill Dodge Buick-GMC-Cadillac only. Must present coupon at time of service. Cannot be combined with other offers. See dealer for details.
Hit the road with confidence this spring! Our Spring Road-Ready Check includes a complimentary multi-point inspection of your battery, tires, fluids, and wiper blades to keep your vehicle performing at its best.
Offer valid at Bill Dodge Buick-GMC-Cadillac only. Must present coupon at time of service. Cannot be combined with other offers. See dealer for details.
Protect Your Vehicle — Save on Fluid Exchange Service
Choose from essential fluid exchange services—including brake, differential, coolant, power steering, and transmission—to help protect your vehicle and keep it running at peak performance.
Offer valid at Bill Dodge Buick-GMC-Cadillac only. Must present coupon at time of service. Maximum discount: $20. Valid on any fluid exchange service. Cannot be combined with other offers. See dealer for details.
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. *Offer ends 5/31/2026. Purchase and installation must be made at a participating U.S. GM Dealer. Limit two brake rotor rebate claims per VIN (one per axle). Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details around how to claim rebate, which must be submitted by 6/30/2026.
Shock Rebate
Up to an $80 rebate* on the purchase and installation of four select shocks
Eligible brands are GM Genuine Parts ($20 rebate per shock), ACDelco Gold ($15 rebate per shock) or ACDelco Silver ($10 rebate per shock).
Coupon Code: 319. *Offer ends 5/31/2026. Purchase and installation must be made at a participating U.S. GM Dealer. Limit four shock rebate claims per VIN. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details around how to claim rebate, which must be submitted by 6/30/2026.
Strut Rebate
Up to an $80 rebate* on the purchase and installation of four select struts
Eligible brands are GM Genuine Parts ($20 rebate per strut), ACDelco Gold ($15 rebate per strut) or ACDelco Silver ($10 rebate per strut).
Coupon Code: 320. *Offer ends 5/31/2026. Purchase and installation must be made at a participating U.S. GM Dealer. Limit four strut rebate claims per VIN. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details around how to claim rebate, which must be submitted by 6/30/2026.
Tire Offer
Buy 3, get 1 for $1 on select tires with installation*
Coupon Code: 301. *See participating GM Dealerships for details and list of tire brands. Purchase and installation must be made at a participating U.S. GM Dealer. Highest or equal value tire will be $1. Maximum consumer purchase price of $450 per tire. Additional taxes and fees may apply. Offer subject to availability and may change at any time. Limit one offer per VIN. No other tire offers apply. Offer valid 4/1/2026-5/31/2026. DEALER INSTRUCTIONS: For each valid tire offer redeemed at your dealership 4/1/2026-5/31/2026, claims for reimbursement can be submitted via the GM Tire Central website.
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. *Offer ends 5/31/2026. Purchase and installation must be made at a participating U.S. GM Dealer. Limit two brake pad rebate claims per VIN (one per axle). Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details around how to claim rebate, which must be submitted by 6/30/2026.
Tire Pressure Monitor Sensor Rebate
Up to a $40 rebate* on the purchase and installation of four select tire pressure monitor sensors
Eligible brands are GM Genuine Parts or ACDelco Gold ($10 rebate per sensor).
Coupon Code: 313. *Offer ends 5/31/2026. Purchase and installation must be made at a participating U.S. GM Dealer. Limit four tire pressure monitor sensor rebate claims per VIN. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details around how to claim rebate, which must be submitted by 6/30/2026.
6-Quart ACDelco GM OE dexos®1 Full Synthetic Oil Change and Tire Rotation on most vehicles*
Coupon Code: 210. *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 6/21/2026
6-Quart Mobil 1® Full Synthetic Oil Change and Tire Rotation on most vehicles*
Coupon Code: 217. *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 6/21/2026
8-Quart ACDelco GM OE dexos®1 Full Synthetic Oil Change and Tire Rotation on most vehicles*
Coupon Code: 213. *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 6/21/2026
8-Quart Mobil 1® Full Synthetic Oil Change and Tire Rotation on most vehicles*
Coupon Code: 219. *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 6/21/2026
Coupon Code: 247. *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 6/21/2026
Coupon Code: 205. *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 6/21/2026
ACDelco Gold Front Brake Rotors installed on most cars & small SUVs*
Coupon Code: 249. *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 6/21/2026
GM Genuine Parts Front Brake Rotors installed on most cars & small SUVs*
Coupon Code: 238. *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 6/21/2026
ACDelco Gold Front Brake Rotors installed on most trucks and full-size SUVs*
Coupon Code: 251. *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 6/21/2026
GM Genuine Parts Front Brake Rotors installed on most trucks and full-size SUVs*
Coupon Code: 239. *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 6/21/2026
Coupon Code: 253. *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 6/21/2026
Coupon Code: 209. *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 6/21/2026
Tire Rotation and MPVI*
Regular Tire Rotations Can Help Extend The Life Of Your Tires
Coupon Code: 280. *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 6/21/2026
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. Pricing could vary for some makes and models.
$200 Rebate*
on the purchase and installation of select GM Genuine Parts Engines, Transmissions, and Transfer Cases
Coupon Code: 317. *Rebate available to retail customers with a U.S. mailing address only. Purchase and installation must be at a participating U.S. GM Dealership. Transmissions exclude Saab, Chevrolet Medium-/Heavy-Duty Trucks, and GMC Medium-/Heavy-Duty Trucks. Rebate offer not valid with other offers. Limit one rebate per service performed per date and vehicle. Allow 6 to 8 weeks from promotion end date for delivery of Visa® Prepaid Card. See mycertifiedservicerebates.com for details and rebate form. GM has the right to alter or cancel promotions. Rebate must be submitted by 10/31/2026. Offer ends 9/30/2026.
Bill Dodge Cadillac
2 Saunders Way, Westbrook, ME 04092
Take Advantage of Cadillac Service Specials in Westbrook, ME
Redeem Cadillac Service Coupons on Auto Parts Near Me
Alongside our specials on different services, we also offer coupons on different vehicle components, whether you need auto parts for repairs or any accessories to customize your vehicle to your preferences. We only use genuine OEM parts, the only kind designed to work with your Cadillac vehicle. Purchasing them from us saves you time by eliminating the need to search for suitable aftermarket parts and prevents voiding any warranties.
If you’re in need of parts or repairs, schedule an appointment at our Cadillac service center in Westbrook, ME. If you have any other questions about services or specials, don’t hesitate to contact us online at Bill Dodge Cadillac.
