Auto Parts

Narrow Your Results



AutoZone Rewards℠

Join Today and Earn a $20 Reward When You Make 5 Purchases of $20 or More!

Tell Us More About Your Cadillac STS. View all models

AutoZone carries hundreds of thousands of parts and accessories.

Select your Year, Make, Model and Engine to find those that fit your vehicle.

Show of 18  Results
  •  | Page 1 of 2 |  
  • Part Number: 41-109
  • Notes: With all wheel drive
  • Part Number: 41-988
  • Notes: 1st design used on vehicles with 41-988 12565996 spark plugs. For 2nd design see 19300872
  • Part Number: 41-987
  • Notes: Exclude RPO codes (KC4) engine oil cooler. Gap is pre-set. Do not gap.
  • Part Number: 41-834
  • Part Number: 41-990
  • Notes: 2nd design used on vehicles with 41-990 12597464 spark plugs. For 1st design see 19301814
  • Part Number: 41-950
  • Part Number: 41-986
  • Notes: Gap at .040 (in thousandth of an inch)
  • Part Number: 41-814
  • Notes: Must gap at .044"
  • Part Number: 41-810
  • Part Number: 17
  • Part Number: 16
  • Part Number: R44LTS6
  •  | Page 1 of 2 |  
Core Parts Battery Icon

Core Parts

Return core parts to the store to be refunded the price.

Core Parts Policy
Next Day Truck Icon

Free Shipping

Orders $35 or greater, includes APO, FPO, DPO addresses.

Get More Details
Return Anywhere Box Icon

Return Anywhere

Buy Online, Return Anywhere

Get More Details
BOPUS Clock Icon

Same-Day Store Pickup

Save time by buying online and picking up items in store.

Learn More® ©2001- 2019  AutoZone, Inc. All Rights Reserved.