Exhaust Manifolds & Headers for 2012 Chevrolet Silverado 3500 HD
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2012
Chevrolet
Silverado 3500 HD
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677 Results
Shorty Exhaust Headers Fits 2003-2013 Chevy/GMC Silverado/Tahoe/Yukon V8 (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand NewILS 1,479.36or Best OfferILS 36.98 shipping1 7/8" LS SWAP Shorty Headers for 03-13 Chevy/GMC Silverado/Tahoe/Yukon V8 (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand NewILS 1,464.57or Best OfferILS 36.98 shipping1 7/8" Shorty Headers Fits 2003-2013 Chevy/GMC Silverado/Tahoe/Yukon 6.0L LS V8 (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand New: FLOWTECHILS 1,479.36ILS 36.98 shippingLS SWAP Shorty Headers1 7/8" Fits 2003-2013 Chevy/GMC Silverado/Tahoe/Yukon V8 (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand NewILS 1,479.36ILS 36.98 shippingFor 2001-2016 GM LB7 6.6L Duramax High Flow Race Exhaust Manifolds & Gaskets (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand NewILS 1,109.51Was: ILS 1,386.90or Best OfferILS 1,486.43 shippingExhaust Manifold Chevrolet GMC 6.6L Duramax Passenger Side 01-16 (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand New: DormanILS 373.36ILS 1,464.72 shipping160 sold1.5Meters Car Exhaust Pipe Wrap Insulation Glass Fiber Tape Auto Accessories (Fits: 2012 Chevrolet Silverado 3500 HD)
New (Other)ILS 42.82or Best OfferFree shippingXDP Driver Side Exhaust Manifold for 01-16 Chevy - GM 2500 / 3500 6.6L Duramax (Fits: 2012 Chevrolet Silverado 3500 HD)
Authorized Dealer - Free Returns - 100% 50K+ FeedbackBrand NewILS 404.21or Best OfferILS 410.90 shipping12 sold1.5 Meters Car Exhaust Pipe Wrap Insulation Glass Fiber Tape Car Accessories (Fits: 2012 Chevrolet Silverado 3500 HD)
New (Other): UnbrandedILS 70.23or Best OfferFree shipping71 watchingExhaust Manifold Headers For 02-16 Chevy Silverado 1500 2500HD 4.8L 5.3L 6.0L (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand New: 1st-racingILS 590.98Was: ILS 628.71or Best OfferILS 1,471.11 shipping99 soldStainless Steel Exhaust Manifolds for Chevy GMC 2007-2014 4.8L 5.3L 6.0L (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand New: UnbrandedILS 961.57ILS 1,771.21 shipping6.6 Chevrolet GMC 01-16 Duramax Turbo Diesel New Exhaust Manifold No Pinch Left (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand NewILS 218.03ILS 1,460.13 shippingShorty Exhaust Header For Chevy Silverado 1500 2500HD 3500HD 4.8 5.3 6.0 6.2L V8 (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand New: 1st-racingILS 590.98Was: ILS 628.71or Best OfferILS 1,471.11 shippingNew Right Exhaust Manifold For 2003-2014 Silverado 1500 Sierra Yukon Hummer H2 (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand New: JDMSPEEDILS 232.97or Best OfferILS 1,460.57 shipping208 soldNew Exhaust Manifold Left Driver Side for Silverado Escalade Savana Avalanche H2 (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand New: JDMSPEEDILS 225.46or Best OfferILS 1,460.35 shipping377 soldNew Exhaust Manifold With Gasket Right Passenger Side for Chevy GMC V8 Pickup (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand New: JDMSPEEDILS 232.86or Best OfferILS 1,460.57 shipping228 sold2x Left & Right Exhaust Manifold w/ Gasket Kit for Chevy Silverado GMC Workhorse (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand NewILS 554.74or Best OfferILS 1,470.04 shippingFor 2007-2015 Chevrolet Silverado 3500 HD Exhaust Manifold Left 68991JB 2008 (Fits: 2012 Chevrolet Silverado 3500 HD)
2009 2010 2011 2012 2013 2014Brand New: ATP (Automatic Transmission Parts Inc.)ILS 414.56ILS 1,465.90 shippingLeft Exhaust Manifold From 2002 Chevrolet Silverado 2500 6.0 12571680 (Fits: 2012 Chevrolet Silverado 3500 HD)
Pre-Owned: ChevroletILS 184.74or Best OfferILS 1,459.13 shippingDown Pipe Clamp From 2011 Chevrolet Silverado 2500 HD 6.6 Duramax Diesel (Fits: 2012 Chevrolet Silverado 3500 HD)
Pre-Owned: ChevroletILS 92.46ILS 233.41 shippingShorty Stainless Steel Exhaust Headers Gasket for Chevy GMC 07-14 4.8L 5.3L 6.0L (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand New: UnbrandedILS 610.22ILS 477.92 shipping154 soldExhaust Manifold Kit RH Passenger Side for Chevy GMC Pickup Truck Van 6.6L (Fits: 2012 Chevrolet Silverado 3500 HD)
Order by Noon EST and this part ships today!Brand New: AM AutopartsILS 241.14Was: ILS 488.02ILS 436.57 shipping17 soldLeft Exhaust Manifold From 2005 Chevrolet Silverado 3500 6.6 Duramax Diesel (Fits: 2012 Chevrolet Silverado 3500 HD)
Pre-Owned: ChevroletILS 184.74or Best OfferILS 1,459.13 shippingFits 2007-2017 Chevrolet Silverado 3500 HD 6.0L Exhaust Manifold Right Dorman (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand New: DormanILS 609.25ILS 1,471.67 shippingPassenger Right Exhaust Manifold 6.6L From 2011 Silverado 2500 9846482 (Fits: 2012 Chevrolet Silverado 3500 HD)
Over 90 Years in Business. Fast Shipping!Pre-Owned: ChevroletILS 303.02or Best OfferILS 1,173.94 shippingExhaust Manifold Bolts Hardware Kit Fit For Chevy Chevrolet GMC Buick Cadillac (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand NewILS 30.66Was: ILS 32.29or Best OfferILS 231.60 shippingLong Tube Stainless Steel Headers w/ Gaskets for Chevy GMC 07-14 4.8L 5.3L 6.0L (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand New: UnbrandedILS 628.71ILS 1,344.00 shipping503 soldRight Exhaust Manifold w/ Gasket Kit for Chevrolet Express 2500 2006-2016 GMC (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand New: UnbrandedILS 273.65or Best OfferILS 1,461.76 shippingPair Exhaust Manifold Left Right Side for Silverado Escalade Savana Avalanche H2 (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand New: JDMSPEEDILS 551.04or Best OfferILS 1,469.93 shipping284 soldPair For Silverado Escalade Savana Avalanche H2 Left Right Side Exhaust Manifold (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand NewILS 477.00or Best OfferILS 1,467.75 shipping47 soldExhaust Manifold Left Right Side Pair For Savana Avalanche H2 Silverado Escalade (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand NewILS 477.00or Best OfferILS 1,467.75 shipping1 7/8" Shorty Headers Fits 2003-2013 Chevy/GMC Silverado/Tahoe/Yukon 6.0L LS V8 (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand NewILS 1,475.66ILS 36.98 shippingLeft Exhaust Manifold 6.6L Diesel Duramax 2001-2016 GM Pickup Van OEM (Fits: 2012 Chevrolet Silverado 3500 HD)
Pre-Owned: General MotorsILS 73.97ILS 500.96 shippingDorman Exhaust Manifold Left Fits 2007-2019 Chevrolet Silverado 3500 HD 6.0L V8 (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand New: DormanILS 475.11ILS 1,467.71 shippingExhaust Manifold Driver Side LH Left for Silverado Escalade Savana Avalanche H2
Order by Noon EST and this part ships today!Brand New: AM AutopartsILS 262.67Was: ILS 406.65ILS 467.64 shipping265 soldDown Pipe Clamp From 2012 Chevrolet Silverado 2500 HD 6.6 Diesel (Fits: 2012 Chevrolet Silverado 3500 HD)
Pre-Owned: ChevroletILS 110.77ILS 233.97 shippingFor 2007-2016 Chevrolet Silverado 3500 HD 6.0L Exhaust Manifold Left Dorman 2008 (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand New: DormanILS 455.43ILS 1,467.12 shipping1Set Exhaust Manifold Hardware Kit Fit For Chevy GMC Buick Cadillac Hummer Isuzu (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand NewILS 35.28Was: ILS 50.41or Best OfferILS 231.71 shipping1-3/4" Exhaust Headers for Chevy GM Small Block LSX LS1 LS6 304SS Up&Forward (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand NewILS 1,202.01ILS 3.70 shippingDorman Engine Exhaust Manifold LH with Gaskets & Hardware for GM Truck SUV New (Fits: 2012 Chevrolet Silverado 3500 HD)
Order by Noon EST and this part ships today!Brand NewILS 391.67Was: ILS 547.19ILS 502.07 shippingOnly 1 left!For Silverado Escalade Savana H2 Avalanche Right Left Side Exhaust Manifold Pair (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand NewILS 477.07or Best OfferILS 1,467.75 shippingRight Exhaust Manifold w/ Gasket Kit for Chevrolet Silverado 1500 2500 Cadillac (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand New: UnbrandedILS 255.16or Best OfferILS 1,461.20 shippingExhaust Manifold Bolts Hardware Kit Fit For Chevy Chevrolet GMC Buick Cadillac (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand NewILS 29.140 bidsILS 231.53 shippingEnding May 13 at 6:23PM PDT4d 23hDorman Engine Exhaust Manifold LH with Gaskets & Hardware for GM Truck SUV New
Order by Noon EST and this part ships today!Brand NewILS 391.67Was: ILS 547.19ILS 502.07 shippingOnly 1 left!11142FLT Flowtech Set of 2 Headers for Chevy Yukon Chevrolet Silverado 1500 Pair (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand New: FLOWTECHILS 1,608.66or Best OfferILS 537.98 shippingDorman Exhaust Manifold Hardware Kit for Chevy GMC Buick Cadillac Hummer Isuzu (Fits: 2012 Chevrolet Silverado 3500 HD)
Order by Noon EST and this part ships today!Brand NewILS 58.88Was: ILS 121.87ILS 247.87 shipping633 soldRight Exhaust Manifold w/ Gasket Kit for Chevy Express 2500 Cadillac Escalade (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand New: UnbrandedILS 262.56or Best OfferILS 1,461.42 shippingDURAMAX LH 6.6L Exhaust Manifold SILVERADO 3500 02 03 04 05 06 07 08 09 10 16 (Fits: 2012 Chevrolet Silverado 3500 HD)
Pre-Owned: General MotorsILS 184.74ILS 1,459.13 shipping2002-14 Chevy Tahoe GMC Yukon Right Exhaust Manifold 4.8L 5.3L 6.0L OEM 12616286 (Fits: 2012 Chevrolet Silverado 3500 HD)
Pre-Owned: General MotorsILS 219.65or Best OfferILS 1,460.17 shippingLeft Exhaust Manifold From 2000 Chevrolet Silverado 1500 5.3 12559571 (Fits: 2012 Chevrolet Silverado 3500 HD)
Pre-Owned: ChevroletILS 184.74or Best OfferILS 1,459.13 shippingExhaust Manifold Clamps Kit Front or Rear Driver Passenger Side for Chevy SaVana (Fits: 2012 Chevrolet Silverado 3500 HD)
Hassle Free Returns. Free Fast Shipping.Brand New: Perfect FitILS 120.53ILS 249.69 shipping143 soldExhaust Manifold Bolt Set From 2012 Chevrolet Silverado 2500 HD 6.6 Diesel (Fits: 2012 Chevrolet Silverado 3500 HD)
Pre-Owned: ChevroletILS 129.26ILS 234.48 shippingNew Exhaust Manifold Driver LH Side For 1999-2015 Cadillac Chevy GMC Hummer
Brand NewILS 387.97ILS 1,465.12 shippingLeft Side LH Exhaust Manifold with Gasket Kit for Chevrolet GMC Workhorse Diesel (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand New: UnbrandedILS 266.25or Best OfferILS 1,461.54 shippingRight Exhaust Manifold Dorman For 2007-2019 Chevrolet Silverado 3500 HD 6.0L V8 (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand New: DormanILS 626.64ILS 1,472.19 shippingLeft Exhaust Manifold From 2010 GMC Sierra 1500 5.3 12571680 (Fits: 2012 Chevrolet Silverado 3500 HD)
Pre-Owned: GMCILS 221.72or Best OfferILS 1,460.24 shippingExhaust Manifold Pair Set From 2012 Chevrolet Silverado 1500 5.3 12616267 (Fits: 2012 Chevrolet Silverado 3500 HD)
Pre-Owned: ChevroletILS 295.69or Best OfferILS 1,462.42 shippingACDelco Exhaust Manifold 12616285 (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand New: ACDelcoILS 741.36ILS 1,475.55 shippingExhaust Manifold Kit RH Passenger Side for Chevy GMC Pickup Truck Van 6.6L (Fits: 2012 Chevrolet Silverado 3500 HD)
Fast & Free Shipping with Free Returns - USA SellerBrand New: AM AutopartsILS 361.71or Best OfferILS 1,464.35 shippingNew Exhaust Manifold Left Driver Side For Silverado Escalade Savana Avalanche H2 (Fits: 2012 Chevrolet Silverado 3500 HD)
Brand NewILS 225.50or Best OfferILS 1,460.35 shipping