Exhaust & Emission Systems for 2006 Cadillac STS
Find parts that fit
We need more information about your vehicle to confirm fit.
2006
Cadillac
STS
Shop by Popular Categories
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
7,732 Results
FITS: 2004 - 07 CADILLAC STS/SRX CATALYTIC CONVERTER 3.6L HIGH QUALITY + GASKETS (Fits: 2006 Cadillac STS)
DIRECT FIT-FAST SHIPPING--5 YR WARRANTY--HIGH QUALITYBrand New: Premier$200.00$20.00 shippingCatalytic Converter Fits 2006-2009 Cadillac STS Base 4.6L V8 GAS DOHC (Fits: 2006 Cadillac STS)
USC PN# 538002-AG - Fits Front Left - SHIPS FREE!!Brand New$225.25Was: $265.00Free shippingCatalytic Converter Fits 2006-2009 Cadillac STS Base 4.6L V8 GAS DOHC (Fits: 2006 Cadillac STS)
USC PN# 538002-AS - Fits Front Left - SHIPS FREE!!Brand New$225.25Was: $265.00Free shippingACdelco Vapor Canister Purge Valve For Buick Cadillac Pontiac Saturn 12611801 (Fits: 2006 Cadillac STS)
Brand New: ACDelco$18.59Was: $20.29Free shippingOnly 2 leftVapor Canister Purge Solenoid Valve For 04-06 GMC Yukon Sierra 1500 4.8/5.3/6.0L (Fits: 2006 Cadillac STS)
Brand New: Unbranded$13.49Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingCar Rear Exhaust Pipe Tail Muffler Tip Auto Accessories Replace Kit Blue OXILAM (Fits: 2006 Cadillac STS)
Brand New$19.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingFor 2005 2006 2007 Cadillac STS 3.6L D/S and P/S Front Catalytic Converter (Fits: 2006 Cadillac STS)
Brand New: Unbranded$133.80or Best OfferFree shippingBosch Upstream Oxygen Sensor Set (2 Pieces) For Cadillac STS 4.4 V8 2006-2009 (Fits: 2006 Cadillac STS)
Brand New: Bosch$104.95Free shipping⭐Vapor Canister Purge Solenoid Valve For Cadillac Pontiac CHEVROLET GMC 12581282 (Fits: 2006 Cadillac STS)
Brand New$13.31or Best OfferFree shippingNew ListingFor Cadillac STS 3.6L 2005 2006 2007 Front Catalytic Converter Left & Right Side (Fits: 2006 Cadillac STS)
Brand New: Unbranded$133.99or Best OfferFree shippingO2 Oxygen Sensor Upstream For 2004 2005 2006 Cadillac CTS STS SRX XLR 3.6L 4.6L (Fits: 2006 Cadillac STS)
Brand New: Unbranded$28.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shipping184 soldVapor Canister Purge Solenoid Valve Fits Buick Cadillac Chevrolet GMC Pontiac (Fits: 2006 Cadillac STS)
Order by Noon EST and this part ships today!Brand New$17.37Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $35.95Free shippingEVAP Vapor Canister Purge Solenoid Valve Fits Chevy Express Silverado GMC Sierra (Fits: 2006 Cadillac STS)
Brand New$13.39Free shippingCatalytic Converters Set of 2 Driver and Passenger Side LH RH For SRX STS Pair (Fits: 2006 Cadillac STS)
Federal-EPA or 46-State LegalBrand New: EvanFischer$418.77Was: $458.58Free shippingFITS: 04-07 CADILLAC STS/SRX 3.6L BANK 1 & BANK 2 CATALYTIC CONVERTER SET (Fits: 2006 Cadillac STS)
Exact Fit | 5-7 Business Days Shipping | Top QualityBrand New: Apex$183.76Was: $193.76Free shipping465 soldCatalytic Converter Fits 2005-2008 Cadillac STS (Fits: 2006 Cadillac STS)
USC PN# 538001-AC - Fits Front Right - SHIPS FREE!!Brand New$223.72Was: $263.20Free shippingEPA For 2005 2006 2007 Cadillac STS 3.6L PAIR Of BOTH Front Catalytic Converters (Fits: 2006 Cadillac STS)
Brand New: Unbranded$128.82or Best Offer$3.99 shippingEVAP Vapor Canister Purge Solenoid Valve For Cadillac Chevy Silverado GMC Sierra (Fits: 2006 Cadillac STS)
Brand New$13.46Free shipping93 sold2006 07 08 09 10 11 CADILLAC STS NORTHSTAR 4.6 LEFT SIDE EXHAUST MANIFOLD
Pre-Owned: Factory/OEM$169.95$39.89 shippingVapor Canister Purge Solenoid Evap Vent Control Valve For Chevy Silverado 1500 (Fits: 2006 Cadillac STS)
Brand New: AUXITO$14.59Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping2x Left & Right Catalytic Converter for Cadillac SRX 04-07 STS 2005-2007 V6 3.6L (Fits: 2006 Cadillac STS)
✅EPA COMPLIANT OBDII vehicles ✅Not ship to CA/NY/CO/MEBrand New: Unbranded$290.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping2x Catalytic Converter for Cadillac SRX 2004-2009 STS V8 4.6L Left & Right Side (Fits: 2006 Cadillac STS)
✅EPA OBD II Approved ✅Not Ship to CA, NY, CO & MEBrand New: Unbranded$309.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingNew Vapor Canister Purge Valve for Saturn Outlook 3.6L 2007-2008 0 280 1424 49 (Fits: 2006 Cadillac STS)
Brand New: Unbranded$10.25Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingBosch Oxygen Sensor 17264 For Cadillac Infiniti Nissan Subaru Suzuki Volvo 99-12 (Fits: 2006 Cadillac STS)
Brand New: Bosch$64.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingFor Buick Cadillac Pontiac Saturn ACdelco Vapor Canister Purge Valve 12611801 (Fits: 2006 Cadillac STS)
Brand New: ACDelco$18.70Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $19.74Free shippingFor 2005 2006 2007 Cadillac STS 3.6L Front Catalytic Converters New (Fits: 2006 Cadillac STS)
Brand New: Unbranded$132.00Trending at $133.77eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.or Best OfferFree shippingVapor Canister Purge Solenoid Valve For Cadillac Pontiac CHEVROLET GMC 12581282 (Fits: 2006 Cadillac STS)
Brand New$13.31or Best OfferFree shippingFITS:2005-2006-2007 Cadillac STS 3.6L Front Driver/Passenger Catalytic Converter
Brand New: Globe$183.36Was: $229.20Free shippingCatalytic Converter Fits 2005-2008 Cadillac STS 4.6L V8 GAS DOHC (Fits: 2006 Cadillac STS)
USC PN# 538001-AM - Fits Front Right - SHIPS FREE!!Brand New$223.72Was: $263.20Free shippingCadillac STS & SRX 4.6L Left Side Manifold Catalytic Converter 2004 TO 2010 (Fits: 2006 Cadillac STS)
20HSTS LEFT SIDEBrand New$173.09Free shippingCadillac STS & SRX 4.6L Right Side Manifold Catalytic Converter 2004 TO 2010 (Fits: 2006 Cadillac STS)
20HSTS Right SIDEBrand New$173.09Free shippingNEW ACDelco Oxygen Sensor Downstream 213-2823 Cadillac STS SRX CTS 2005-2006
Brand New: ACDelco$68.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping2006 07 08 09 10 11 CADILLAC STS NORTHSTAR 4.6 RIGHT SIDE EXHAUST MANIFOLD
Pre-Owned: Factory/OEM$169.95$39.89 shippingDual Exhaust Pipe Tail Throat Muffler Tip Chrome Car Stainless Steel 2.5" USA (Fits: 2006 Cadillac STS)
Brand New: Unbranded$25.99 to $27.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingVapor Canister Purge Solenoid & Connector Fits: Cadillac CTS SRX STS 2006-2011 (Fits: 2006 Cadillac STS)
Brand New$19.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingFor Pontiac Cadillac Chevy Vapor Canister Purge Solenoid Valve Dorman 911030 (Fits: 2006 Cadillac STS)
Brand New: Unbranded$13.69Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingEquipment Vapor Canister Purge Valve For Cadillac CTS 2006-2011, STS 2006-2011
Brand New: Unbranded$10.39Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingCatalytic Converter Fits 2005-2008 Cadillac STS 4.6L V8 GAS DOHC (Fits: 2006 Cadillac STS)
USC PN# 538002-AR - Fits Front Left - SHIPS FREE!!Brand New$225.25Was: $265.00Free shippingCatalytic Converter Fits 2005-2008 Cadillac STS 4.6L V8 GAS DOHC (Fits: 2006 Cadillac STS)
USC PN# 538002-AC - Fits Front Left - SHIPS FREE!!Brand New$225.25Was: $265.00Free shipping2005 2006 2007-2011 Cadillac STS Evap Evaporator Charcoal Canister 15214439 oem (Fits: 2006 Cadillac STS)
Pre-Owned$31.49Was: $34.99or Best Offer$9.99 shippingBosch Oxygen Sensor AIRF 17300 For Cadillac CTS SRX STS 2004-2008 Vin 7 UPSTREAM (Fits: 2006 Cadillac STS)
Brand New: Bosch$55.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
2004 2005-2011 Cadillac STS CTS SRX 3.6L Exhaust Manifold Left Driver 12571102 (Fits: 2006 Cadillac STS)
Pre-Owned: Cadillac$31.49Was: $34.99or Best Offer$9.99 shippingPair Catalytic Converter Front Right & Left For 2005 2006 2007 Cadillac STS 3.6L (Fits: 2006 Cadillac STS)
Brand New: Unbranded$133.78or Best OfferFree shippingBrand New Oxygen Sensor For 2005 Cadillac STS Base 4.6L (Fits: 2006 Cadillac STS)
Brand New$132.36Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $143.16Free shippingOnly 1 left!Vapor Canister Purge Solenoid Valve for Pontiac Chevy GMC 12581283 911-030 (Fits: 2006 Cadillac STS)
Brand New: Unbranded$12.66Free shippingNew Vapor Canister Purge Solenoid Valve 12581282 Fits Cadillac Pontiac CHEVROLET (Fits: 2006 Cadillac STS)
Brand New: Unbranded$13.86Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $14.59or Best OfferFree shippingEVAP Vapor Canister Purge Solenoid Valve For Chevy Cadillac GMC Buick 12581282 (Fits: 2006 Cadillac STS)
Brand New$13.39Free shipping19257603 Adapter Vapor Canister Vent Valve Solenoid Wiring Harness for Chevy GMC (Fits: 2006 Cadillac STS)
Brand New$16.97Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingVapor Canister Valve Solenoid Purge For HUMMER GMC CHEVROLET Cadillac 12581282 (Fits: 2006 Cadillac STS)
Brand New$12.66Was: $13.33or Best OfferFree shippingPair Front Catalytic Converter For 2005-2007 Cadillac STS 3.6L Base Sedan 4-Door (Fits: 2006 Cadillac STS)
Brand New$123.99or Best Offer$8.99 shippingDorman 911-036 Vapor Canister Vent Solenoid (Fits: 2006 Cadillac STS)
Sold Individually - Fast Free ShippingBrand New: Dorman$24.99Was: $32.99Free shipping29 soldOxygen Sensor 234-4566 For Suzuki Buick Cadillac Chevrolet Pontiac GMC (Fits: 2006 Cadillac STS)
Brand New$19.93Was: $20.98or Best OfferFree shipping2x Left and Right Exhaust Manifold w/ Gasket for Chevrolet Camaro Cadillac STS (Fits: 2006 Cadillac STS)
Brand New: Unbranded$167.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingVapor Canister Purge Solenoid Valve for GM Buick Cadillac Chevrolet GMC Pontiac (Fits: 2006 Cadillac STS)
Brand New: Autoparts-Factory$19.00Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $21.11Free shipping99 soldCar Auto Blue Rear Exhaust Pipe Tail Muffler Tip Throat Tailpipe Auto Parts (Fits: 2006 Cadillac STS)
Brand New: AUXITO$13.99Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingNew For Chevrolet Camaro 2010-2011, Equinox 2008-2009 Vapor Canister Purge Valve (Fits: 2006 Cadillac STS)
Brand New: Unbranded$10.25Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Free shippingVapor Canister Purge Solenoid Valve For Chevrolet Equinox Impala Pontiac Montana (Fits: 2006 Cadillac STS)
Brand New$13.47Free shipping43 soldFITS: 04-07 CADILLAC STS/SRX 3.6L PASSENGER SIDE CATALYTIC CONVERTER (Fits: 2006 Cadillac STS)
Exact Fit | 5-7 Business Days Shipping | Top QualityBrand New: Apex$127.60Was: $137.60Free shipping48 sold2006 Cadillac STS Passenger Right Exhaust Manifold OEM 99K Miles (LKQ~297017701)
Pre-Owned: Cadillac$48.49Was: $60.12Free shipping