Engine Assembly & Partial Engine fit your 2021 GMC Sierra 1500 4WD

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2021 GMC Sierra 1500 4WD
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • ENGINE, Universal
    12690557
    ENGINE, GASOLINE (SERVICE NEW)
    • Fitting Vehicle Options: CK1(L82,MYC)
    $4296.93
    1
    Add To Cart
  • 12708416
    ENGINE, GASOLINE (SERVICE NEW)
    • Fitting Vehicle Options: CK1(03-43-53)(L3B,MQE)
    $4806.67 $4805.43
    1
    Add To Cart
  • 12690558
    ENGINE, GASOLINE (SERVICE NEW)(SWAP OIL PAN AS REQUIRED TO FIT APPLICATION)
    • Fitting Vehicle Options: K1(03-43-53)(L87)
    $3737.66
  • ENGINE, Production/Service
    12691100
    ENGINE, GASOLINE (SERVICE NEW)(INCLDS BLOCK ASM, HEAD ASMS (VLVS, SPRINGS, SEALS), CRNKSHFT & BRGS,CONNECT RODS & BRNGS, PISTNS/RINGS, CAM, TIMING CHAIN/GEARS, OIL PMP/PAN, VALVE COVERS,)(ENGINE VALLEY COVER, FNT/REAR COVERS, BALNCR, SPARK PLGS.)
    • Fitting Vehicle Options: CK1(03-43-53)(LV3,MYC)
    $4641.78 $4641.45
    1
    Add To Cart
  • 12690559
    ENGINE, GASOLINE (SERVICE NEW)(SWAP OIL PAN AS REQUIRED TO FIT APPLICATION)
    • Fitting Vehicle Options: CK1(L84)
    $4586.92
    1
    Add To Cart
  • 55508579
    ENGINE, DIESEL (SERVICE)
    • Fitting Vehicle Options: CK1(43-53)(LM2,MQB)
    • Replaced By: 40009412
    $3498.15
    1
    Add To Cart
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2021 GMC Sierra 1500 4WD parts. Parts like Engine Assembly & Partial Engine are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.7L, 6 Cyl 3.0L Diesel, 6 Cyl 4.3L, 8 Cyl 5.3L, 8 Cyl 6.2L, 8 Cyl5.3L. Model Code: CREW CAB 5'8" BOX 1/2 TON, CREW CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, REGULAR CAB 6'6" BOX 1/2 TON, REGULAR CAB 8' BOX 1/2 TON.