Genuine 2021 GMC Sierra Rear Crossmember

Rear Suspension Crossmember
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1 Rear Crossmember found

  • 2021 GMC Sierra Rear Crossmember - 84339539
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    2021 GMC Sierra Crossmember Assembly, Rear

    Part Number: 84339539
    $63.52 MSRP: $94.97
    You Save: $31.45 (34%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: Crossmember
    • Position: Rear
    • Replaces: 20909405
    • Item Weight: 17.60 Pounds
    • Item Dimensions: 35.2 x 6.7 x 4.9 inches
    • Condition: New
    • Fitment Type: Direct Replacement
    • SKU: 84339539
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    More Info
    Fits the following 2021 GMC Sierra Submodels:
    • 3500 CREW CAB ONLY, 3500 REGULAR CAB, CREW CAB 1 TON 137.0, CREW CAB 1 TON CHASSIS 137.0, EXTENDED CREW CAB 1 TON 161.5, EXTENDED CREW CAB 1 TON CHASSIS 161.5, REGULAR CAB 1 TON CHASSIS 137.0, REGULAR CAB 1 TON CHASSIS 161.5, REGULAR CAB CHASSIS 1 TON 137.0, REGULAR CAB CHASSIS 1 TON 161.5 | 4 Cyl 2.7L, 6 Cyl 3.0L Diesel, 6 CYL 3.0L Diesel, 8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.6L, 8 Cyl 6.6L Diesel

2021 GMC Sierra Rear Crossmember

Achieve unprecedented performance experience with our genuine 2021 GMC Sierra Rear Crossmember. All our parts are engineered for a perfect fit and maximum durability to ensure that your Sierra returns to factory condition. Specially designed for the 2021 GMC Sierra, this Rear Crossmember offers superior reliability and ease of installation for anyone.

We are your prime source for competitively priced and high-quality OEM 2021 GMC Sierra Rear Crossmember. We provide you with parts that will allow you to save a lot of money without sacrificing quality. All our OEM parts are backed by the manufacturer's warranty and shipped out at a swift rate.

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