Rocker Arms & Parts for 2003 GMC Sierra 2500 HD
Find parts that fit
We need more information about your vehicle to confirm fit.
2003
GMC
Sierra 2500 HD
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
All
Auction
Buy It Now
128 Results
For LS1 Engines 4.8 5.3 5.7 6.0 16 Pcs Rocker Arms Trunion Kit Black 10214664 (Fits: 2003 GMC Sierra 2500 HD)
Brand New$99.46or Best OfferFree shippingLabwork 16x Rocker Arms With Trunion Installed For LS1 Engines 4.8 5.3 5.7 6.0 (Fits: 2003 GMC Sierra 2500 HD)
Brand New$92.87Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingFor 4.8/5.3/5.7/6.0 LS1 LS2 LS6 Rocker Arms With Upgraded Trunion Kit Installed (Fits: 2003 GMC Sierra 2500 HD)
Brand New$97.70or Best OfferFree shippingFit For LS1 Engines 4.8 5.3 5.7 6.0 16 Pc Rocker Arms Trunion Kit 10214664 Metal (Fits: 2003 GMC Sierra 2500 HD)
Brand New$98.31Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingNew ListingComplete Rocker Arm Set From 2006 GMC Yukon XL 2500 6.0 12552203 4wd (Fits: 2003 GMC Sierra 2500 HD)
Pre-Owned: GMC$74.95or Best OfferFree shippingWagler Pinned Oil Pump For 2001-2010 Chevy/GMC 6.6L Duramax Diesel
***FREE SHIPPING!*** ***AUTHORIZED WAGLER DEALER!***Brand New: Competition$550.00Free shipping10 watching12569167 For 4.8 5.3 5.7 6.0 Engines 10214664 LS1 Rocker Arms w/ Trunion Kit (Fits: 2003 GMC Sierra 2500 HD)
Brand New$93.47or Best OfferFree shippingWagler Stage 1 Alternate Fire Camshaft For 2001-2016 Chevy/GMC 6.6L Duramax
***FREE SHIPPING!*** ***AUTHORIZED WAGLER DEALER!***Brand New: Competition$1,072.50Free shippingOnly 1 left!For 4.8 5.3 5.7 6.0 LS2 LS6 LS1 16× Rocker Arms w/Upgraded Trunion Kit Installed (Fits: 2003 GMC Sierra 2500 HD)
Brand New$94.51or Best OfferFree shipping16x LS1 Rocker Arms With Trunion Installed For 4.8 5.3 5.7 6.0L Rockers Trunnion (Fits: 2003 GMC Sierra 2500 HD)
Brand New$99.69Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shipping72 soldEPChunMi Rocker Arms with Bolts & Valve Lifters Fits 98-20 4.8 5.3 5.7 6.0 6.2L (Fits: 2003 GMC Sierra 2500 HD)
Brand New$119.99Free shipping2 watchingRocker Arms Set One Side From 2001 Chevrolet Silverado 2500 HD 6.6 (Fits: 2003 GMC Sierra 2500 HD)
Pre-Owned: Chevrolet$62.95Free shippingLabwork Rocker Arms With Trunion Installed For LS1 Engines 4.8 5.3 5.7 6.0 16x (Fits: 2003 GMC Sierra 2500 HD)
Brand New$100.71or Best OfferFree shippingFor 4.8L 5.3L 5.7L 6.0L Engine LS1 LS2 LS6 Rocker Arms W/ upgraded Trunion Kit (Fits: 2003 GMC Sierra 2500 HD)
Brand New$99.01or Best OfferFree shippingRocker Arms Trunion Kit w/Clips for LS1 LS2 LS3 LSA LQ9 LQ4 4.8 5.3 5.7 6.0 6.2 (Fits: 2003 GMC Sierra 2500 HD)
Brand New$59.95Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $109.00or Best OfferFree shipping68 soldWagler Heavy Duty Chromoly Pushrod Set For 2001-2016 Chevy/GMC Duramax Diesel
***FREE SHIPPING!*** ***AUTHORIZED WAGLER DEALER!***Brand New: Competition$385.00Free shipping29 watchingComplete Rocker Arm Set From 2003 Chevrolet Silverado 2500 6.0 12552203 (Fits: 2003 GMC Sierra 2500 HD)
Pre-Owned: Chevrolet$74.95or Best OfferFree shippingFor LS1 Engines 4.8 5.3 5.7 6.0 16* Rocker Arms Trunion Kit 10214664 Metal Black (Fits: 2003 GMC Sierra 2500 HD)
Brand New: General Motors$98.30or Best OfferFree shippingWagler Billet Rocker Bridges For 2001-2010 Chevy/GMC 6.6L Duramax Diesel
***FREE SHIPPING!*** ***AUTHORIZED WAGLER DEALER!***Brand New: Competition$495.00Free shipping10 watchingPRW 0236431 Rocker Arm Kit (Fits: 2003 GMC Sierra 2500 HD)
Sold Individually - Fast Free ShippingBrand New: PRW$336.99Was: $493.99Rocker Arm For 2001-2019 GMC Sierra 2500 HD 2005 2002 2003 2004 2006 XY627JN (Fits: 2003 GMC Sierra 2500 HD)
Brand New: Melling$28.15Free shippingLS1 Rocker Arms with Upgraded Trunion Kit Installed for 4.8 5.3 5.7 6.0 LS2 LS6 (Fits: 2003 GMC Sierra 2500 HD)
Brand New$113.67or Best OfferFree shippingWagler Engine Lifting Plate For 2001-2016 Chevy/GMC 6.6L Duramax Diesel
***FREE SHIPPING!*** ***AUTHORIZED WAGLER DEALER!***Brand New: Competition$203.50Free shippingOnly 1 left!Wagler Heavy Duty Street Girdle For 2001-2010 Chevy/GMC 6.6L Duramax Diesel
***FREE SHIPPING!*** ***AUTHORIZED WAGLER DEALER!***Brand New: Competition$935.00Free shipping14 watchingFor 2001-2006 GMC Sierra 2500 HD Rocker Arm Ball AC Delco 85336PH 2002 2003 2004 (Fits: 2003 GMC Sierra 2500 HD)
Brand New: ACDelco$13.04Free shippingACDelco Engine Rocker Arm 12556298 12556298 (Fits: 2003 GMC Sierra 2500 HD)
Brand New: ACDelco$52.40Free shipping16 Pcs Rocker Arms Trunion Kit Black 12569167 For LS1 Engines 4.8 5.3 5.7 6.0 (Fits: 2003 GMC Sierra 2500 HD)
Brand New$98.87or Best OfferFree shipping16 * Rocker Arms Trunion Kit Fit For LS1 Engines 4.8 5.3 5.7 6.0 12569167 Black (Fits: 2003 GMC Sierra 2500 HD)
Brand New$99.25or Best OfferFree shippingLS1 Rocker Arms with Upgraded Trunion Installed For 4.8 5.3 5.7 6.0 Rocker Trunn (Fits: 2003 GMC Sierra 2500 HD)
Brand New$108.43Was: $116.43or Best OfferFree shippingFor LS1 Engines 4.8 5.3 5.7 6.0 16* Rocker Arms Trunion Kit Metal Black 10214664 (Fits: 2003 GMC Sierra 2500 HD)
Brand New$98.05or Best OfferFree shippingFor 2001-2019 GMC Sierra 2500 HD Rocker Arm AC Delco 54752JN 2002 2003 2004 2005 (Fits: 2003 GMC Sierra 2500 HD)
Brand New: ACDelco$31.26Free shippingFor 2001-2006 GMC Sierra 2500 HD Rocker Arm 53464XDFK 2002 2003 2004 2005 (Fits: 2003 GMC Sierra 2500 HD)
Brand New: Melling$22.11Free shippingEPChunMi Rocker Arms with Bolts Fits 1998 to 2020 4.8L 5.3L 5.7L 6.0L 6.2L (16) (Fits: 2003 GMC Sierra 2500 HD)
Brand New$105.50Free shippingRocker Arm Housing From 2001 Chevrolet Silverado 2500 HD 6.6 (Fits: 2003 GMC Sierra 2500 HD)
Pre-Owned: Chevrolet$83.95or Best OfferFree shippingWagler Billet Main Caps For 2001-2016 Chevy/GMC 6.6L Duramax Diesel WCPC6641
***FREE SHIPPING!*** ***AUTHORIZED WAGLER DEALER!***Brand New: Competition$825.00or Best OfferFree shipping7 watchingRocker Arm Assembly From 2002 Chevrolet Silverado 2500 HD 6.6 Duramax Diesel (Fits: 2003 GMC Sierra 2500 HD)
Pre-Owned: Chevrolet$68.95Free shipping16 PC Rocker Arms Trunion Kit Fit For LS1 Engines 4.8 5.3 5.7 6.0 12569167 Black (Fits: 2003 GMC Sierra 2500 HD)
Brand New$100.00or Best OfferFree shipping12569167 10214664 LS1 Rocker Arms w/ Trunion Kit For 4.8 5.3 5.7 6.0 Engines (Fits: 2003 GMC Sierra 2500 HD)
Brand New: General Motors$98.67or Best OfferFree shippingFor 2001-2019 GMC Sierra 2500 HD Rocker Arm AC Delco 95439NYGX 2002 2003 2004
Brand New: ACDelco$31.27Free shippingACDelco Engine Rocker Arm Ball 12556299 12556299 (Fits: 2003 GMC Sierra 2500 HD)
Brand New: ACDelco$20.56Free shippingWagler Connecting Rod Set For 2001-2016 Chevy/GMC 6.6L Duramax Diesel
***FREE SHIPPING!*** ***AUTHORIZED WAGLER DEALER!***Brand New: Competition$3,200.00Free shipping9 watchingFor 2001-2019 GMC Sierra 2500 HD Rocker Arm Genuine 36253NXHM 2002 2003 2004 (Fits: 2003 GMC Sierra 2500 HD)
Brand New$31.53Free shippingComplete Rocker Arm Set From 2001 Chevrolet Silverado 3500 8.1 (Fits: 2003 GMC Sierra 2500 HD)
Pre-Owned: Chevrolet$157.95Free shippingACDelco Engine Rocker Arm 12681275 12681275 (Fits: 2003 GMC Sierra 2500 HD)
Brand New: ACDelco$26.35Free shippingFor 4.8 5.3 5.7 6.0 LS2 LS6 LS1 Rocker Arms with Upgraded Trunion Kit Installed (Fits: 2003 GMC Sierra 2500 HD)
Brand New$122.12Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
or Best OfferFree shippingRocker Arms With Upgraded Trunion Kit Installed For 4.8 5.3 5.7 6.0 LS2 LS6 LS1 (Fits: 2003 GMC Sierra 2500 HD)
Brand New$103.78or Best OfferFree shipping12569167 LS1 Rocker Arms w/ Trunion Kit 10214664 Fit For 4.8 5.3 5.7 6.0 Engine (Fits: 2003 GMC Sierra 2500 HD)
Brand New$94.21or Best OfferFree shipping12569167 Upgraded For 4.8 5.3 5.7 6.0 Engines LS1 Rocker Arms w/ Trunion Kit (Fits: 2003 GMC Sierra 2500 HD)
Brand New$108.69Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $116.69or Best OfferFree shippingFor 2001-2019 GMC Sierra 2500 HD Rocker Arm 66157HRSB 2005 2002 2003 2004 2006 (Fits: 2003 GMC Sierra 2500 HD)
Brand New: Melling$26.10Free shipping12569167 10214664 For 4.8 5.3 5.7 6.0 Engines LS1 Rocker Arms w/ Trunion Kit (Fits: 2003 GMC Sierra 2500 HD)
Brand New$105.03or Best OfferFree shippingLS1 Rocker Arms W/ Upgraded Trunion Kit Installed For 4.8 5.3 5.7 6.0 LS2 LS6 (Fits: 2003 GMC Sierra 2500 HD)
Brand New$107.75Was: $115.75or Best OfferFree shippingFor 2001-2018 GMC Sierra 2500 HD Rocker Arm Genuine 92875BMQT 2002 2003 2004 (Fits: 2003 GMC Sierra 2500 HD)
Brand New$31.21Free shippingRocker Arm 95RJZT98 for C3500HD Savana 3500 Sierra 2500 HD Classic Yukon XL 2001 (Fits: 2003 GMC Sierra 2500 HD)
Brand New: Melling$24.79Free shippingRocker Arm For Silverado 2500 HD 3500 Avalanche C3500HD Express Classic SX47R6 (Fits: 2003 GMC Sierra 2500 HD)
Brand New: Melling$23.24Free shippingRocker Arm Trunion Kit For Chevy LS LS1 LS2 LS3 LS6 LS7 4.8 5.3L 5.7L 6.0L 6.2L (Fits: 2003 GMC Sierra 2500 HD)
Brand New: MaXpeedingRods$59.98Top Rated Plus- Sellers with highest buyer ratings
- Returns, money back
- Ships in a business day with tracking
Was: $122.41or Best OfferFree shippingWagler Stage 2 Alternate Fire Camshaft For 2001-2016 Chevy/GMC 6.6L Duramax
***FREE SHIPPING!*** ***AUTHORIZED WAGLER DEALER!***Brand New: Competition$1,072.50Free shipping32 watchingRocker Arms W/ Trunion Kit 12569167 10214664 For 4.8 5.3 5.7 6.0 Engines LS1 LS6 (Fits: 2003 GMC Sierra 2500 HD)
Brand New: General Motors$97.33or Best OfferFree shipping12569167 16 Pc Rocker Arms Trunion Kit Black Fit For LS1 Engines 4.8 5.3 5.7 6.0 (Fits: 2003 GMC Sierra 2500 HD)
Brand New$98.90or Best OfferFree shipping