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Replacement and OEM Parts for 2003 GMC Sierra 3500 Crankshafts, Pistons, Rings & Connecting Rods

2003 GMC Sierra 3500 Crankshafts, Pistons, Rings & Connecting Rods

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2003 GMC Sierra 3500
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Engine & Drivetrain

46 products about 2003 GMC Sierra 3500 Crankshafts, Pistons, Rings & Connecting Rods found

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  • OEM (Genuine) 2003 GMC Sierra 3500 Rear Main Seal

    PartNumber: 97209342
    OEM 2003 GMC Sierra 3500 Rear Main Seal - 97209342
    Product Specifications
    • Notes: All Models
    • Other Names: Rear Main Seal
    • Item Dimensions: 6.3 x 6.3 x 1.0 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2003 GMC Sierra 3500 Rear Main Seal
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
    $45.91 MSRP: $75.99
    You Save: $30.08 (40%)
  • OEM (Genuine) 2003 GMC Sierra 3500 Piston

    PartNumber: 88894243
    OEM 2003 GMC Sierra 3500 Piston - 88894243
    Product Specifications
    • Notes: All Models; 6.0l; Engine Code U; All Models; 6.0l
    • Other Names: Piston, Piston Rings
    • Item Dimensions: 4.7 x 4.8 x 0.6 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12456342
    • Part Description: 2003 GMC Sierra 3500 Piston
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
    $41.27 MSRP: $65.54
    You Save: $24.27 (38%)
  • Sealed Power Connecting Rod Bearing Set for 2003 GMC Sierra 3500 - 8-4995P

    Sealed Power® Connecting Rod Bearing Set for 2003 GMC Sierra 3500

    PartNumber: 8-4995P
    Product Specifications
    • Notes: Standard Size
    • Package Alert: Full set
    • Part Material: A-Series Aluminum
    • Size: Standard
    • UPC: 614046846975
    • Part Description: 2003 GMC Sierra 3500 Connecting Rod Bearing Set
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.6L
    $157.22
  • OEM (Genuine) 2003 GMC Sierra 3500 Rear Main Seal

    PartNumber: 12587621
    OEM 2003 GMC Sierra 3500 Rear Main Seal - 12587621
    Product Specifications
    • Notes: All Models
    • Other Names: Rear Main Seal
    • Item Dimensions: 5.5 x 5.5 x 0.6 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12559277
    • Part Description: 2003 GMC Sierra 3500 Rear Main Seal
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
    $37.53 MSRP: $59.58
    You Save: $22.05 (38%)
  • Victor Reinz Rear Improved Design Crankshaft Seal for 2003 GMC Sierra 3500 - 19-10080-01

    Victor Reinz® Rear Improved Design Crankshaft Seal for 2003 GMC Sierra 3500

    PartNumber: 19-10080-01
    Product Specifications
    • Notes: 1 Piece;Premium, Improved Design; PTFE Rubber; Rear
    • Material: PTFE Rubber
    • Part Description: 2003 GMC Sierra 3500 Rear Improved Design Crankshaft Seal
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    $28.15
  • National Automatic Transmission Torque Converter Repair Sleeve for 2003 GMC Sierra 3500 - 99174

    National® Automatic Transmission Torque Converter Repair Sleeve for 2003 GMC Sierra 3500

    PartNumber: 99174
    Product Specifications
    • Notes: w/GMC 4L65-E Trans
    • Part Description: 2003 GMC Sierra 3500 Automatic Transmission Torque Converter Repair Sleeve
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | All Engines
    $25.99
  • OEM (Genuine) 2003 GMC Sierra 3500 Bearings

    PartNumber: 88894270
    OEM 2003 GMC Sierra 3500 Bearings - 88894270
    Product Specifications
    • Notes: All Models
    • Other Names: Bearing
    • Item Dimensions: 4.3 x 4.2 x 2.2 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 88893905
    • Part Description: 2003 GMC Sierra 3500 Bearings
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
    $30.73 MSRP: $48.81
    You Save: $18.08 (38%)
  • Sealed Power A Series Aluminum Crankshaft Main Bearing Set for 2003 GMC Sierra 3500 - 7388MA

    Sealed Power® A Series Aluminum Crankshaft Main Bearing Set for 2003 GMC Sierra 3500

    PartNumber: 7388MA
    Product Specifications
    • Notes: Standard Size; A-Series aluminum bearings
    • Package Alert: Full set
    • Part Material: A-Series Aluminum
    • Size: Standard
    • UPC: 614046637351
    • Part Description: 2003 GMC Sierra 3500 A Series Aluminum Crankshaft Main Bearing Set
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
    $107.18
  • Sealed Power Premium Piston Ring Set With Coating for 2003 GMC Sierra 3500 - E-942K

    Sealed Power® Premium Piston Ring Set With Coating for 2003 GMC Sierra 3500

    PartNumber: E-942K
    Product Specifications
    • Notes: Premium;Standard Size; Ring Groove Widths: 2.0, 2.0, 4.0 (mm); Grey Iron w/Moly top ring; Grey Iron 2nd ring
    • Bore Diameter: 4.250"
    • Cylinder Quantity: 8
    • Outside Diameter: 4.250"
    • Package Alert: Full Set
    • Ring Material: Premium Moly
    • Size: Standard
    • UPC: 614046654341
    • Part Description: 2003 GMC Sierra 3500 Premium Piston Ring Set With Coating
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
    $104.30
  • OEM (Genuine) 2003 GMC Sierra 3500 Piston Rings

    PartNumber: 97386951
    OEM 2003 GMC Sierra 3500 Piston Rings - 97386951
    Product Specifications
    • Notes: All Models
    • Other Names: Piston Rings
    • Item Dimensions: 8.3 x 8.4 x 1.0 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 97250331
    • Part Description: 2003 GMC Sierra 3500 Piston Rings
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
    $135.10 MSRP: $272.44
    You Save: $137.34 (51%)
  • Sealed Power A Series Aluminum Crankshaft Main Bearing Set for 2003 GMC Sierra 3500 - 7298MA

    Sealed Power® A Series Aluminum Crankshaft Main Bearing Set for 2003 GMC Sierra 3500

    PartNumber: 7298MA
    Product Specifications
    • Notes: Standard Size; A-Series aluminum bearings
    • Material: A-Series Aluminum Bearings
    • Package Alert: Full set
    • Part Material: A-Series Aluminum
    • Set Type: Main Set
    • Size: Standard
    • Sizes: Standard-10-20-30
    • UPC: 614046634350
    • Part Description: 2003 GMC Sierra 3500 A Series Aluminum Crankshaft Main Bearing Set
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    $98.69
  • Sealed Power Premium Piston Ring Set With Coating for 2003 GMC Sierra 3500 - E-921K

    Sealed Power® Premium Piston Ring Set With Coating for 2003 GMC Sierra 3500

    PartNumber: E-921K
    Product Specifications
    • Notes: Premium;Standard Size; Ring Groove Widths: 1.5, 1.5, 3.0 (mm); Steel w/Plasma Moly top ring; Grey Iron 2nd ring
    • Bore Diameter: 4.000"
    • Cylinder Quantity: 8
    • Outside Diameter: 4.000"
    • Package Alert: Full Set
    • Ring Material: Premium Moly
    • Size: Standard
    • UPC: 614046167391
    • Part Description: 2003 GMC Sierra 3500 Premium Piston Ring Set With Coating
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    $87.54
  • Sealed Power Premium Piston Ring Set W O Coating for 2003 GMC Sierra 3500 - E-921X

    Sealed Power® Premium Piston Ring Set W O Coating for 2003 GMC Sierra 3500

    PartNumber: E-921X
    Product Specifications
    • Notes: Standard;Standard Size; Ring Groove Widths: 1.5, 1.5, 3.0 (mm); Grey Iron top ring; Grey Iron 2nd ring
    • Bore Diameter: 4.000"
    • Cylinder Quantity: 8
    • Outside Diameter: 4.000"
    • Package Alert: Full Set
    • Ring Material: Iron
    • Size: Standard
    • UPC: 614046875807
    • Part Description: 2003 GMC Sierra 3500 Premium Piston Ring Set W O Coating
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    $75.23
  • Sealed Power Aluminum Connecting Rod Bearing Set for 2003 GMC Sierra 3500 - 8-3190A

    Sealed Power® Aluminum Connecting Rod Bearing Set for 2003 GMC Sierra 3500

    PartNumber: 8-3190A
    Product Specifications
    • Notes: Standard Size; A-Series aluminum bearings
    • Housing Bore Max: 59.060
    • Housing Bore Min: 2.3247"
    • Material: A-Series Aluminum Bearings
    • Oil Clearance Max: 0.0028"
    • Oil Clearance Min: 0.013
    • Overall Length Max: 22.660
    • Package Alert: Full set
    • Part Material: A-Series Aluminum
    • Set Type: Rod Set
    • Size: Standard
    • Sizes: Standard-1-10-20-30-40-60
    • Standard Shaft Max: 2.2000"
    • Standard Shaft Min: 55.855
    • UPC: 614046626331
    • Wall Thickness Max: 1.580
    • Part Description: 2003 GMC Sierra 3500 Aluminum Connecting Rod Bearing Set
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
    $52.72
  • OEM (Genuine) 2003 GMC Sierra 3500 Bearings

    PartNumber: 97386927
    OEM 2003 GMC Sierra 3500 Bearings - 97386927
    Product Specifications
    • Notes: All Models; Bearing Kit; Black
    • Other Names: Bearing
    • Item Dimensions: 8.4 x 8.1 x 1.0 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 97250411
    • Part Description: 2003 GMC Sierra 3500 Bearings
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
    $26.93 MSRP: $42.77
    You Save: $15.84 (38%)
  • Sealed Power Piston for 2003 GMC Sierra 3500 - H1128CPA

    Sealed Power® Piston for 2003 GMC Sierra 3500

    PartNumber: H1128CPA
    Product Specifications
    • Notes: Standard Size; Hypereutectic; 3 Ring Groove Piston; Ring Groove Widths: 1.50, 1.50, 3.00 (mm); Dish 0.0651 Deep x 3.161 Dia.
    • Part Material: Hypereutectic
    • Size: Standard
    • UPC: 019826085801
    • Part Description: 2003 GMC Sierra 3500 Piston
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    $43.96
  • OEM (Genuine) 2003 GMC Sierra 3500 Bearings

    PartNumber: 19256552
    OEM 2003 GMC Sierra 3500 Bearings - 19256552
    Product Specifications
    • Notes: All Models; Bearing Kit; Blue
    • Other Names: Bearing
    • Item Dimensions: 4.1 x 4.2 x 2.1 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 97386926, 97250336, 19210791
    • Part Description: 2003 GMC Sierra 3500 Bearings
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
    $11.28 MSRP: $17.89
    You Save: $6.61 (37%)
  • Sealed Power Piston for 2003 GMC Sierra 3500 - H857CP

    Sealed Power® Piston for 2003 GMC Sierra 3500

    PartNumber: H857CP
    Product Specifications
    • Notes: Standard Size; Hypereutectic; 3 Ring Groove Piston; Ring Groove Widths: 1.50, 1.50, 3.00 (mm); 1.325 CD; Recessed Head .048 deep x 3.340 dia.; DUROSHIELD skirt coated piston
    • Bore: 4"
    • Compression Distance: 1.325"
    • Dome Volume CC: - 007.0
    • Head Illustration: 43
    • Material: Hypereutectic
    • Minimum Clearance: See Piston Fitting Information on carton label
    • Pin Diameter: 0.9451"
    • Pin Offset: 0.762 mm
    • Pin Type: P
    • Ring 1 Qty: 2
    • Ring 1 Width: 1.50mm
    • Ring 2 Qty: 1
    • Ring 2 Width: 3.00mm
    • Size: Standard
    • UPC: 614046630604
    • Weight W Pin Gram: 00610.+/- 00.
    • Part Description: 2003 GMC Sierra 3500 Piston
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    $34.19
  • OEM (Genuine) 2003 GMC Sierra 3500 Bearings

    PartNumber: 88894269
    OEM 2003 GMC Sierra 3500 Bearings - 88894269
    Product Specifications
    • Notes: All Models; No. 1, 2, 3, 4
    • Other Names: Bearing
    • Item Dimensions: 4.2 x 4.1 x 2.2 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 88893903
    • Part Description: 2003 GMC Sierra 3500 Bearings
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
    $39.16 MSRP: $62.17
    You Save: $23.01 (38%)
  • Sealed Power A Series Connecting Rod Bearing Set for 2003 GMC Sierra 3500 - 8-2555A

    Sealed Power® A Series Connecting Rod Bearing Set for 2003 GMC Sierra 3500

    PartNumber: 8-2555A
    Product Specifications
    • Notes: Standard Size; A-Series aluminum bearings
    • Housing Bore Max: 56.520 mm
    • Housing Bore Min: 2.2247"
    • Oil Clearance Max: 0.0028"
    • Oil Clearance Min: 0.0005"
    • Overall Length Max: 21.390 mm
    • Part Material: A-Series Aluminum
    • Size: Standard
    • Standard Shaft Max: 53.340 mm
    • Standard Shaft Min: 2.0990"
    • UPC: 087674958387
    • Wall Thickness Max: 1.580 mm
    • Part Description: 2003 GMC Sierra 3500 A Series Connecting Rod Bearing Set
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    $31.48
  • OEM (Genuine) 2003 GMC Sierra 3500 Piston Rings

    PartNumber: 88894226
    OEM 2003 GMC Sierra 3500 Piston Rings - 88894226
    Product Specifications
    • Notes: All Models
    • Other Names: Piston Rings
    • Item Dimensions: 4.9 x 4.8 x 0.6 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 88893909
    • Part Description: 2003 GMC Sierra 3500 Piston Rings
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 8.1 L GAS
    $61.33 MSRP: $97.37
    You Save: $36.04 (38%)
  • Sealed Power Piston Pin Bushing for 2003 GMC Sierra 3500 - 3199Y

    Sealed Power® Piston Pin Bushing for 2003 GMC Sierra 3500

    PartNumber: 3199Y
    Product Specifications
    • Part Material: Copper alloy
    • UPC: 614046846722
    • Part Description: 2003 GMC Sierra 3500 Piston Pin Bushing
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
    $7.04
  • Sealed Power Aluminum Bi Metal Connecting Rod Bearing Set for 2003 GMC Sierra 3500 - 3190A

    Sealed Power® Aluminum Bi Metal Connecting Rod Bearing Set for 2003 GMC Sierra 3500

    PartNumber: 3190A
    Product Specifications
    • Notes: Standard Size; A-Series aluminum bearings
    • Housing Bore Max: 59.060
    • Housing Bore Min: 2.3247"
    • Oil Clearance Max: 0.071
    • Oil Clearance Min: 0.0005"
    • Overall Length Max: 0.8920"
    • Package Alert: Pair
    • Part Material: A-Series Aluminum
    • Size: Standard
    • Standard Shaft Max: 2.2000"
    • Standard Shaft Min: 55.855
    • UPC: 614046724914
    • Wall Thickness Max: 1.580
    • Part Description: 2003 GMC Sierra 3500 Aluminum Bi Metal Connecting Rod Bearing Set
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 8.1L
    $7.89
  • OEM (Genuine) 2003 GMC Sierra 3500 Bearings

    PartNumber: 97386937
    OEM 2003 GMC Sierra 3500 Bearings - 97386937
    Product Specifications
    • Notes: All Models; Bearing Kit; Brown
    • Other Names: Bearing
    • Item Dimensions: 8.2 x 8.2 x 1.0 inches
    • Item Weight: 0.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 97250412
    • Part Description: 2003 GMC Sierra 3500 Bearings
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
    $25.83 MSRP: $42.77
    You Save: $16.94 (40%)
  • OEM (Genuine) 2003 GMC Sierra 3500 Bearings

    PartNumber: 97250338
    OEM 2003 GMC Sierra 3500 Bearings - 97250338
    Product Specifications
    • Notes: All Models; Yellow
    • Other Names: Bearing
    • Item Dimensions: 7.6 x 6.8 x 6.5 inches
    • Item Weight: 0.50 Pounds
    • Part Description: 2003 GMC Sierra 3500 Bearings
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
    $15.53 MSRP: $25.68
    You Save: $10.15 (40%)
  • Sealed Power Piston Pin Bushing for 2003 GMC Sierra 3500 - 4514Y

    Sealed Power® Piston Pin Bushing for 2003 GMC Sierra 3500

    PartNumber: 4514Y
    Product Specifications
    • Part Material: Copper alloy
    • UPC: 614046846777
    • Part Description: 2003 GMC Sierra 3500 Piston Pin Bushing
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    $6.27
  • Sealed Power Piston Wrist Pin Bushing for 2003 GMC Sierra 3500 - B-4514Y

    Sealed Power® Piston Wrist Pin Bushing for 2003 GMC Sierra 3500

    PartNumber: B-4514Y
    Product Specifications
    • UPC: 019826525628
    • Part Description: 2003 GMC Sierra 3500 Piston Wrist Pin Bushing
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    $5.50
  • OEM (Genuine) 2003 GMC Sierra 3500 Bearings

    PartNumber: 97219327
    OEM 2003 GMC Sierra 3500 Bearings - 97219327
    Product Specifications
    • Notes: All Models; Thrust Bearing; Rear
    • Other Names: Bearing
    • Item Dimensions: 4.8 x 4.2 x 1.1 inches
    • Item Weight: 0.40 Pounds
    • Part Description: 2003 GMC Sierra 3500 Bearings
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
    $10.02 MSRP: $15.88
    You Save: $5.86 (37%)
  • OEM (Genuine) 2003 GMC Sierra 3500 Bearings

    PartNumber: 97219325
    OEM 2003 GMC Sierra 3500 Bearings - 97219325
    Product Specifications
    • Notes: All Models; Thrust Bearing; Front
    • Other Names: Bearing
    • Item Dimensions: 4.7 x 4.1 x 1.1 inches
    • Item Weight: 0.40 Pounds
    • Part Description: 2003 GMC Sierra 3500 Bearings
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | Base, SL, SLE, SLT, WT | 8 Cyl 6.6 L DIESEL
    $8.54 MSRP: $13.54
    You Save: $5.00 (37%)
  • Sealed Power A Series Aluminum Connecting Rod Bearing Set for 2003 GMC Sierra 3500 - 2555A

    Sealed Power® A Series Aluminum Connecting Rod Bearing Set for 2003 GMC Sierra 3500

    PartNumber: 2555A
    Product Specifications
    • Notes: Standard Size; A-Series aluminum bearings
    • Housing Bore Max: 56.520 mm
    • Housing Bore Min: 2.2247"
    • Oil Clearance Max: 0.0028"
    • Oil Clearance Min: 0.0005"
    • Overall Length Max: 21.390 mm
    • Part Material: A-Series Aluminum
    • Size: Standard
    • Standard Shaft Max: 53.340 mm
    • Standard Shaft Min: 2.0990"
    • UPC: 087674957564
    • Wall Thickness Max: 0.0622"
    • Part Description: 2003 GMC Sierra 3500 A Series Aluminum Connecting Rod Bearing Set
    More Info
    Vehicle Fitment
    • 2003 GMC Sierra 3500 | All Trims | 8 Cyl 6.0L
    $4.11
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