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GMC Sierra 1500 Engine Block Parts

This page brings together engine block parts for the GMC Sierra 1500, covering model years 1999–2026. The range includes piston ring sets, individual piston rings, connecting rod bearing sets, piston sets, and pistons in both OE-replacement and performance configurations. Pick your GMC Sierra 1500's year above to narrow the list to engine block parts with confirmed fitment. Every part shown is checked against our vehicle data.

361 - 390 of 596 results

Best Seller Free Shipping
Picture of J&L 3123D-B Oil Separator 3.0 Passenger Side with Black Anodized Finish

J&L 3123D-B Oil Separator 3.0 Passenger Side with Black Anodized Finish

18 reviews
Part: 3123D-B
Vehicle Specific
$152.24
Ships from manufacturer
Picture for manufacturer J&L
Best Seller
Picture of Cometic CF1011 Intake Manifold Bolts 3/8-16 x 1 Inch Grade 5 Zinc Plated

Cometic CF1011 Intake Manifold Bolts 3/8-16 x 1 Inch Grade 5 Zinc Plated

52 reviews
Part: CF1011
Vehicle Specific
$12.91
Ships from manufacturer
Picture for manufacturer Cometic
Best Seller
Picture of Cometic CF1010 Intake Manifold Bolts 3/8-16 x 1 Inch Grade 8 Zinc Plated

Cometic CF1010 Intake Manifold Bolts 3/8-16 x 1 Inch Grade 8 Zinc Plated

18 reviews
Part: CF1010
Vehicle Specific
$26.12
Ships from manufacturer
Picture for manufacturer Cometic
Free Shipping
Picture of Granatelli Motor Sports 640367 Cast Valve Covers for LS Engines - Black Wrinkle

Granatelli Motor Sports 640367 Cast Valve Covers for LS Engines - Black Wrinkle

5 reviews
Part: 640367
Vehicle Specific
$240.90
Ships from manufacturer
Picture for manufacturer Granatelli Motor Sports
Free Shipping
Picture of Granatelli Motor Sports 640363 Cast Valve Covers for LS Engines Red Wrinkle Finish

Granatelli Motor Sports 640363 Cast Valve Covers for LS Engines Red Wrinkle Finish

78 reviews
Part: 640363
Vehicle Specific
$240.90
Ships from manufacturer
Picture for manufacturer Granatelli Motor Sports
Picture of Edelbrock 7141 Cross-Ram LS3 Intake Manifold for Gen IV Small Block Chevy

Edelbrock 7141 Cross-Ram LS3 Intake Manifold for Gen IV Small Block Chevy

31 reviews
Part: 7141
$1,795.95
Ships from manufacturer
Picture for manufacturer Edelbrock
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Picture of Edelbrock 2029 Performer Manifold and Carburetor Kit for SB Chevy Vortec

Edelbrock 2029 Performer Manifold and Carburetor Kit for SB Chevy Vortec

38 reviews
Part: 2029
Vehicle Specific
$1,037.95
Ships from manufacturer
Picture for manufacturer Edelbrock
Free Shipping
Picture of MAHLE 41106CP.040 Original Premium Engine Piston Ring Set Over - 040

MAHLE 41106CP.040 Original Premium Engine Piston Ring Set Over - 040

54 reviews
Part: 41106CP.040
Vehicle Specific
$68.24
Ships from manufacturer
Picture for manufacturer MAHLE
Picture of MAHLE 51510CP.030 Premium Plasma-Moly Piston Ring Set +0.030" Oversize Bore Representative Photo, actual item may vary

MAHLE 51510CP.030 Premium Plasma-Moly Piston Ring Set +0.030" Oversize Bore

11 reviews
Part: 51510CP.030
Vehicle Specific
$35.87
Ships from manufacturer
Picture for manufacturer MAHLE
Picture of MAHLE 50533CP.020 Original Standard Piston Ring Set 0.020 in. Oversize

MAHLE 50533CP.020 Original Standard Piston Ring Set 0.020 in. Oversize

52 reviews
Part: 50533CP.020
Vehicle Specific
$40.57
Ships from manufacturer
Picture for manufacturer MAHLE
Picture of MAHLE 50664CP.060 Engine Piston Ring Set Oversize - 0.060

MAHLE 50664CP.060 Engine Piston Ring Set Oversize - 0.060

12 reviews
Part: 50664CP.060
Vehicle Specific
$30.88
Ships from manufacturer
Picture for manufacturer MAHLE
Free Shipping
Picture of MAHLE 41226.030 Engine Piston Ring Set Representative Photo, actual item may vary

MAHLE 41226.030 Engine Piston Ring Set

11 reviews
Part: 41226.030
Vehicle Specific
$84.56
Ships from manufacturer
Picture for manufacturer MAHLE
Free Shipping
Picture of MAHLE 40620.040 Plasma-Moly Engine Piston Ring Set 3.875 in. Bore +.040 Over 8-Cylinder

MAHLE 40620.040 Plasma-Moly Engine Piston Ring Set 3.875 in. Bore +.040 Over 8-Cylinder

31 reviews
Part: 40620.040
Vehicle Specific
$75.79
Ships from manufacturer
Picture for manufacturer MAHLE
Free Shipping
Picture of MAHLE 51615CP.040 Engine Piston Ring Set Oversize - 0.040

MAHLE 51615CP.040 Engine Piston Ring Set Oversize - 0.040

9 reviews
Part: 51615CP.040
Vehicle Specific
$70.89
Ships from manufacturer
Picture for manufacturer MAHLE
Picture of MAHLE 51284CP.060 Engine Piston Ring Set Oversize - 0.060 Representative Photo, actual item may vary

MAHLE 51284CP.060 Engine Piston Ring Set Oversize - 0.060

66 reviews
Part: 51284CP.060
Vehicle Specific
$37.03
Ships from manufacturer
Picture for manufacturer MAHLE
Picture of MAHLE 50620.060 Engine Piston Ring Set Representative Photo, actual item may vary

MAHLE 50620.060 Engine Piston Ring Set

17 reviews
Part: 50620.060
Vehicle Specific
$38.98
Ships from manufacturer
Picture for manufacturer MAHLE
Free Shipping
Picture of MAHLE 224-3665 Engine Piston Set

MAHLE 224-3665 Engine Piston Set

26 reviews
Part: 224-3665
Vehicle Specific
$75.73
Ships from manufacturer
Picture for manufacturer MAHLE
Picture of MAHLE 51097CP Original Standard Engine Piston Ring Set - Cast Iron, 3.780 in. Bore

MAHLE 51097CP Original Standard Engine Piston Ring Set - Cast Iron, 3.780 in. Bore

11 reviews
Part: 51097CP
Vehicle Specific
$33.61
Ships from manufacturer
Picture for manufacturer MAHLE
Picture of MAHLE 51462.040 Engine Piston Ring Set Oversize Cast Iron - 0.040

MAHLE 51462.040 Engine Piston Ring Set Oversize Cast Iron - 0.040

14 reviews
Part: 51462.040
Vehicle Specific
$35.93
Ships from manufacturer
Picture for manufacturer MAHLE
Free Shipping
Picture of MAHLE 41247 Engine Piston Ring - Set Representative Photo, actual item may vary

MAHLE 41247 Engine Piston Ring - Set

28 reviews
Part: 41247
Vehicle Specific
$79.80
Ships from manufacturer
Picture for manufacturer MAHLE
Free Shipping
Picture of MAHLE 41709CP Engine Piston Ring - Set

MAHLE 41709CP Engine Piston Ring - Set

16 reviews
Part: 41709CP
Vehicle Specific
$85.70
Ships from manufacturer
Picture for manufacturer MAHLE
Free Shipping
Picture of MAHLE 41847CP.020 Original Engine Piston Ring Set Oversize - 020

MAHLE 41847CP.020 Original Engine Piston Ring Set Oversize - 020

5 reviews
Part: 41847CP.020
Vehicle Specific
$76.02
Ships from manufacturer
Picture for manufacturer MAHLE
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Picture of MAHLE 50203CP.040 Standard Piston Ring Set Big Block 4.290" Bore +.040 Over

MAHLE 50203CP.040 Standard Piston Ring Set Big Block 4.290" Bore +.040 Over

15 reviews
Part: 50203CP.040
Vehicle Specific
$101.27
Ships from manufacturer
Picture for manufacturer MAHLE
Free Shipping
Picture of MAHLE 42095CP Premium Piston Ring Set - Standard Size

MAHLE 42095CP Premium Piston Ring Set - Standard Size

54 reviews
Part: 42095CP
Vehicle Specific
$99.82
Ships from manufacturer
Picture for manufacturer MAHLE
Picture of MAHLE 41097CP.020 Original Premium Engine Piston Ring Set Oversize - 0.020

MAHLE 41097CP.020 Original Premium Engine Piston Ring Set Oversize - 0.020

10 reviews
Part: 41097CP.020
Vehicle Specific
$40.64
Ships from manufacturer
Picture for manufacturer MAHLE
Free Shipping
Picture of MAHLE 224-3664 Engine Piston Set

MAHLE 224-3664 Engine Piston Set

34 reviews
Part: 224-3664
Vehicle Specific
$75.39
Ships from manufacturer
Picture for manufacturer MAHLE
Free Shipping
Picture of MAHLE 42106CP.010 Moly Piston Ring Set GM 2.8L V6 LP1 +0.010 Oversize

MAHLE 42106CP.010 Moly Piston Ring Set GM 2.8L V6 LP1 +0.010 Oversize

34 reviews
Part: 42106CP.010
Vehicle Specific
$97.33
Ships from manufacturer
Picture for manufacturer MAHLE
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Picture of MAHLE 50620.030 Standard Piston Ring Set Cast Iron 3.875 in. Bore +0.030 V8

MAHLE 50620.030 Standard Piston Ring Set Cast Iron 3.875 in. Bore +0.030 V8

60 reviews
Part: 50620.030
Vehicle Specific
$64.24
Ships from manufacturer
Picture for manufacturer MAHLE
Free Shipping
Picture of MAHLE 50134CP.040 Original Standard Engine Piston Ring Set Oversize - 0.040

MAHLE 50134CP.040 Original Standard Engine Piston Ring Set Oversize - 0.040

12 reviews
Part: 50134CP.040
Vehicle Specific
$65.81
Ships from manufacturer
Picture for manufacturer MAHLE
Free Shipping
Picture of MAHLE 40460.040 Engine Piston Ring Set +0.040" Oversize

MAHLE 40460.040 Engine Piston Ring Set +0.040" Oversize

52 reviews
Part: 40460.040
Vehicle Specific
$120.29
Ships from manufacturer
Picture for manufacturer MAHLE

What's here for your GMC Sierra 1500

  • Engine Piston Ring Sets — multi-piece kits covering the full bore in various configurations
  • Individual Engine Piston Rings — single rings for targeted replacement
  • Engine Connecting Rod Bearing Sets — sets covering multiple rod positions
  • Engine Piston Sets — matched piston groups for complete rebuilds
  • Individual Engine Pistons — single-unit replacements in standard and performance variants

The widest selection of GMC Sierra 1500 engine block parts here comes from MAHLE, Dorman, King Engine Bearings, and Hastings, spanning everything from OE-style replacement pieces to polished and performance-oriented options. Other categories GMC Sierra 1500 owners shop for: GMC Sierra 1500 Shocks and Struts, GMC Sierra 1500 Springs and Suspension Parts and GMC Sierra 1500 Exterior Lights, or browse all GMC Sierra 1500 parts and accessories.