2003 Cadillac CTS Oil Filters

2 products listed as compatible with this vehicle by the retailer feed.

• All 2003 parts
• Cabin Air Filters
• Air Filters
• Transmission Filters
• Fuel Filters

• 

  Carquest Oil Filter: Ideal for Conventional Oil, Protection up to 5,000 miles, R84079

  Carquest StandardMPN R84079New

  In stock

  $7.49$0.75

  Listed as compatible with this vehicle by the retailer feed.

  Check price
• 

  Carquest Oil Filter: Ideal for Synthetic Oil, Protection up to 10,000 Miles, 84079

  Carquest PremiumMPN 84079New

  In stock

  $9.99

  Listed as compatible with this vehicle by the retailer feed.

  Check price

This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.