Exhaust & Emission Systems for 2003 Cadillac CTS
Find parts that fit
We need more information about your vehicle to confirm fit.
2003
Cadillac
CTS
Shop by Popular Categories
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
2,674 Results
MagnaFlow 51872 Direct-Fit Catalytic Converter for 2003 Cadillac CTS 3.2L D/S (Fits: 2003 Cadillac CTS)
Brand New: MagnaFlow$533.00$17.00 shippingFits 2003 Cadillac CTS 3.2L D/S Direct-Fit Catalytic Converter 51872 Magnaflow (Fits: 2003 Cadillac CTS)
Brand New: MagnaFlow$533.00$36.00 shippingCatalytic Converter for 2003 Cadillac CTS 3.2L V6 GAS DOHC (Fits: 2003 Cadillac CTS)
52095-AB | Made in Canada, 5YR Warranty & FREE ShippingBrand New$251.58Free shippingCatalytic Converter for 2003 Cadillac CTS (Fits: 2003 Cadillac CTS)
52095-AD | Made in Canada, 5YR Warranty & FREE ShippingBrand New$251.58Free shippingCatalytic Converter-Auto Trans AP Exhaust 642199 fits 2003 Cadillac CTS 3.2L-V6 (Fits: 2003 Cadillac CTS)
NOT FOR SALE IN CA, NY, CO, MEBrand New: AP Exhaust$483.25Free shippingNEW GENUINE BOSCH Oxygen Sensor 16379 for 2003-2004 Cadillac CTS V6 3.2L (Fits: 2003 Cadillac CTS)
Brand New: Bosch$19.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Trending at $21.85eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.2pcs 2.5" Inlet/Outlet 12" Exhaust Muffler Resonators For Cadillac CTS-V CTS V (Fits: 2003 Cadillac CTS)
Brand New$99.56Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $104.80or Best OfferFree shippingUpstream OE Lambda Oxygen Sensor 0258987001 For Cadillac CTS SRX STS 2003-2007
New (Other): OE+$49.99or Best Offer$6.99 shippingVapor Canister Purge Solenoid Valve for Buick Cadillac Chevy GMC Olds New
Brand New: AM Autoparts$12.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best Offer$6.75 shipping642199-AK Catalytic Converter Fits 2003 Cadillac CTS (Fits: 2003 Cadillac CTS)
AP Exhaust Part No. 642199-AK FREE SHIPPING!Brand New: AP Exhaust$467.03Free shipping2.5" OD/ID 12" Length Exhaust Muffler Resonators Deep Sound For Cadillac CTS-V (Fits: 2003 Cadillac CTS)
Brand New$55.67Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $58.60or Best OfferFree shippingFits 2003-2004 Cadillac CTS 3.2L 4 x Upstream & Downstream Oxygen O2 02 Sensors (Fits: 2003 Cadillac CTS)
Brand New$46.99or Best OfferFree shipping2003 CADILLAC CTS MASS AIRFLOW METER SENSOR MAF OEM USED TESTED 55350433 (Fits: 2003 Cadillac CTS)
Pre-Owned: Cadillac$28.04Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $32.99or Best OfferFree shippingFRONT PASSENGER EXHAUST MANIFOLD FOR CADILLAC CTS 2003 - 2004 (Fits: 2003 Cadillac CTS)
Pre-Owned: Cadillac$45.50Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $65.00or Best Offer$29.90 shippingCatalytic Converter for 2003 Cadillac CTS 3.2L V6 GAS DOHC (Fits: 2003 Cadillac CTS)
86824-AB | EPA ApprovedBrand New$251.58Free shippingFits 2003 Cadillac CTS 3.2L Direct-Fit Catalytic Converter 4481699 Magnaflow (Fits: 2003 Cadillac CTS)
Brand New: MagnaFlow$1,426.00$36.00 shippingCar Rear Dual Exhaust Pipe Tail Muffler Tip Auto Accessories Replace Kit Black (Fits: 2003 Cadillac CTS)
Brand New$18.97Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping2003-2007 Cadillac CTS 02 Oxygen Sensor 1259 7449 OEM DK70767 (Fits: 2003 Cadillac CTS)
Pre-Owned: Cadillac$24.50Was: $35.00or Best OfferFree shippingFor 2003-2015 Cadillac CTS Vapor Canister Vent Valve AC Delco 34736VB 2004 2005 (Fits: 2003 Cadillac CTS)
Brand New: ACDelco$31.05Free shipping3 watchingMagnaflow Catalytic Converter Direct Fit 2003 Cadillac CTS 3.2L D/S (Fits: 2003 Cadillac CTS)
Fast Shipping | Huge Selection | Shop NowBrand New: MagnaFlow$533.002003-2007 Cadillac CTS Charcoal Canister Fuel Vapor Evaporator 10388829 used oem (Fits: 2003 Cadillac CTS)
Pre-Owned$17.99Was: $19.99or Best Offer$12.99 shippingCanister Solenoid Purge Valve 12569751 For 1997-2005 Chevrolet Buick 12569751
Brand New$14.24Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $14.99or Best OfferFree shippingOxygen Sensor-VIN: N GM Parts 213-1516 fits 2003 Cadillac CTS 3.2L-V6
Brand New: General Motors$65.00Free shippingNew ListingVapor Canister Vent Solenoid Dorman 911-036 (Fits: 2003 Cadillac CTS)
Brand New$17.99or Best Offer$6.09 shippingPurge Valve For 2003-2004 Cadillac CTS 3.2L V6 VIN: N AC Delco 214-1074 (Fits: 2003 Cadillac CTS)
Brand New: ACDelco$110.95Free shipping4PCS Upstream & Downstream Oxygen O2 Sensor For 2003 2004 Cadillac CTS 3.2L V6 (Fits: 2003 Cadillac CTS)
Brand New$58.98Was: $65.53or Best OfferFree shippingNEW OEM BOSCH 16379 Oxygen Sensor Fits 03-04 Cadillac CTS 3.2L-V6- NO BOX (Fits: 2003 Cadillac CTS)
Brand New: Bosch$19.89Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Trending at $21.85eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shipping4x Up&Down Oxygen O2 Sensor For 2003 2004 Cadillac CTS 3.2L 2002 2003 Saturn Vue
Brand New$61.49Was: $65.42or Best OfferFree shippingFRONT DRIVER EXHAUST MANIFOLD FOR CADILLAC CTS 2003 - 2004 (Fits: 2003 Cadillac CTS)
Pre-Owned: Cadillac$45.50Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $65.00or Best Offer$29.90 shippingFRONT PASSENGER EXHAUST MANIFOLD fits CADILLAC CTS 2003 - 2004 OEM (Fits: 2003 Cadillac CTS)
OEM, FAST SHIP FROM USA, BEST FEEDBACK, GODSPEED!Pre-Owned: Cadillac$75.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $125.00or Best OfferFree shippingFRONT DRIVER EXHAUST MANIFOLD fits CADILLAC CTS 2003 - 2004 OEM (Fits: 2003 Cadillac CTS)
OEM, FAST SHIP FROM USA, BEST FEEDBACK, GODSPEED!Pre-Owned: Cadillac$75.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $125.00or Best OfferFree shippingFor 2003-2005 Cadillac CTS Dorman EGR Vacuum Regulator Solenoid Connector 2004 (Fits: 2003 Cadillac CTS)
Free Returns. Free Fast Shipping.Brand New: Dorman$27.33Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingOxygen Sensor Set For 2007-2013 Chevrolet Silverado 1500 2003-2005 Tahoe
Hassle Free Returns. Free Fast Shipping.Brand New: Perfect Fit$32.09Was: $124.67Free shipping418 soldDorman 911-036 Vapor Canister Vent Solenoid (Fits: 2003 Cadillac CTS)
Sold Individually - Fast Free ShippingBrand New: Dorman$24.99Was: $32.99Free shipping29 soldMagnaFlow for Converter DF 2003 Cadillac CTS 3.2L Driver Side 51872 (Fits: 2003 Cadillac CTS)
FREE AND FAST SHIPPING. FREE RETURNS. 100% AUTHENTIC!Brand New: MagnaFlow$533.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping2Pcs For Chevy Silverado 1500 GMC Ford 2.5" Universal Cat Converter 83166 (Fits: 2003 Cadillac CTS)
Brand New$80.99Was: $89.99or Best OfferFree shipping92 soldBOSCH Oxygen Sensor 16378 For Buick Cadillac Chevrolet Pontiac Saturn 02-16 (Fits: 2003 Cadillac CTS)
Brand New: Bosch$21.90Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
MagnaFlow 51872-AD for 2003 Cadillac CTS (Fits: 2003 Cadillac CTS)
MESSAGE US FOR BETTER THAN ADVERTISED PRICING!!Brand New: MagnaFlow$533.00Free shippingAir Flow Meter 2.6L for 2003-04 Cadillac CTS 1063667 (Fits: 2003 Cadillac CTS)
Free Shipping - 90 Day Warranty - Est. 1923Pre-Owned: Factory/OEM$59.00or Best OfferFree shippingVapor Canister Purge Solenoid SMP For 2003-2004 Cadillac CTS (Fits: 2003 Cadillac CTS)
Brand New$143.68Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping2.5" Car Dual Outlet Stainless Steel Rear Exhaust Pipe Tail Muffler Tip Straight (Fits: 2003 Cadillac CTS)
Brand New$18.90Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingMagnaflow Catalytic Converter Direct Fit 2003 Cadillac CTS 3.2L P/S (Fits: 2003 Cadillac CTS)
Fast Shipping | Huge Selection | Shop NowBrand New: MagnaFlow$539.00Oxygen Sensor ACDelco GM Original Equipment fits 2003 Cadillac CTS 3.2L-V6 (Fits: 2003 Cadillac CTS)
Brand New: ACDelco (OE)$64.99Free shippingBrand New Oxygen Sensor For 2003 Cadillac CTS Luxury 3.2L (Fits: 2003 Cadillac CTS)
Brand New$86.69Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $93.84Free shippingOxygen Sensor 12575657 / 0258987001 For Cadillac CTS SRX 2003-2007 04 05 06 New
Brand New$36.51Was: $42.95or Best OfferFree shippingOxygen Sensor ACDelco GM Original Equipment fits 2003 Cadillac CTS 3.2L-V6 (Fits: 2003 Cadillac CTS)
Part #213-1516Brand New: ACDelco (OE)$76.24Free shippingVapor Canister Purge Solenoid Valve for Buick Cadillac Chevy GMC Olds
Order by Noon EST and this part ships today!Brand New: AM Autoparts$19.63Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping58 soldMagnaflow Catalytic Converter for 2003 Cadillac CTS (Fits: 2003 Cadillac CTS)
MagnaFlow 51872-AD Catalytic ConverterBrand New: MagnaFlow$533.00Dorman 961070 Engine Cooling Fan Shroud Clip (Fits: 2003 Cadillac CTS)
Brand New: Dorman$10.26Free shipping03-04 for Cadillac CTS 3.2L Passenger Side Pipe With Catalytic Converter 19102 (Fits: 2003 Cadillac CTS)
Brand New: Mac Tools$359.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Catalytic Converter-Exact-Fit Davico 19102 fits 03-04 Cadillac CTS 3.2L-V6 (Fits: 2003 Cadillac CTS)
Great Brands | FREE Shipping | Warranty | Easy ReturnsBrand New: Davico Mfg$325.54Free shippingFor Cadillac CTS 3.2L 2"Inlet/Outlet EPA Catalytic Converter Weld-On Heat Shield (Fits: 2003 Cadillac CTS)
Brand New$71.59Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingCadillac CTS V GM 250-24703 Oxygen Sensor 2003 - 2007, Walker Products 250-24703
New (Other): Walker Products$24.50or Best Offer$14.20 shippingMuffler & Pipe Rear Bushing (Fits: 2003 Cadillac CTS)
NEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New: GM$20.252.5" Inlet/Outlet Catalytic Converter EPA Approved For Cadillac XTS CTS STS 3.6L (Fits: 2003 Cadillac CTS)
Brand New$79.35Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingCatalytic Converter Fits 2003 Cadillac CTS (Fits: 2003 Cadillac CTS)
41316-AD I FREE SHIPPING I Made in Canada I EPA ApproveBrand New$222.47Free shipping2 watchingFor 2003 Cadillac CTS Luxury Lambda Oxygen Sensor 4PCS Set OE Germany (Fits: 2003 Cadillac CTS)
New (Other): OE+$101.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $107.15Free shippingFront Left Driver Side Catalytic Converter w/ Gasket 03-04 Cadillac CTS 3.2L (Fits: 2003 Cadillac CTS)
Brand New: Mac Tools$380.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking