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GM 20935856
Radiator

2005-2014 GM

Customer Questions & Expert Answers (5)
GM 20935856 Radiator
GM 20935856 Radiator
  • Part Description
    Radiator Assembly
  • Replaces
    10387446, 15841573, 25833292
  • Manufacturer
    General Motors
Make sure this part fits
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number20935856
    Part DescriptionRadiator Assembly
    Other NamesRadiator, Radiator
    Item Dimensions47.4 x 25.2 x 7.4 inches
    Item Weight16.20 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces10387446, 15841573, 25833292
    ManufacturerGeneral Motors
    SKU20935856
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Trim Engine
    2005-2006 Cadillac EscaladeBase8 Cyl 6.0 L GAS
    2006 Cadillac Escalade ESVBase8 Cyl 6.0 L GAS
    2006 Cadillac Escalade EXTBase8 Cyl 6.0 L GAS
    2007-2013 Chevrolet AvalancheBlack Diamond LS, Black Diamond LT, Black Diamond LTZ, LS, LT, LTZ8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    2009-2013, 2006 Chevrolet Silverado 1500LS, LT, LTZ, SS, WT, XFE8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2006 Chevrolet Silverado 1500 HDLT8 Cyl 6.0 L GAS
    2006 Chevrolet Silverado 2500 HDLS, LT, WT8 Cyl 6.0 L GAS
    2006 Chevrolet Silverado 3500LS, LT, WT8 Cyl 6.0 L GAS
    2009-2014, 2006 Chevrolet Suburban 1500LS, LT, LTZ8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2009-2013, 2006 Chevrolet Suburban 2500LS, LT8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    View More
  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 20935856 is the right part for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 20935856 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to efficiently handle radiator replacement for the 4.3L, 4.8L, 5.3L, and 6.0L engines on GMC Sierra 1500? Posted by Customer
    A:
    Begin Radiator replacement for 4.3l and 4.8l as well as 5.3l and 6.0l engines by eliminating the cooling fan and covering it with the shroud. The replacement process requires the specific Radiator outlet hose detachment for each engine variant. The first step involves disconnecting the engine oil cooler lines from the Radiator only if it is present before disconnecting the transmission oil cooler lines as well if installed. Complete the Radiator replacement procedure by removing both Radiator bolts and finally removing the Radiator from the vehicle. Secure the new Radiator by placing it properly then fasten bolts at 25 nm (18 lb ft) torque setting. Connect transmission oil cooler lines first with engine oil cooler lines second if equipment includes this feature. Place the new Radiator in its position and tighten bolts to 25 nm (18 lb ft). Then install the Radiator outlet hose based on engine style before reattaching the cooling fan and shroud.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the radiator for the 4.3L, 4.8L, 5.3L, and 6.0L engines on GMC Sierra 1500? Posted by Customer
    A:
    The first step for basic Radiator replacement on engines with 4.3l, 4.8l, 5.3l, and 6.0l requires cooling fan and shroud removal. Proceed by removing the Radiator outlet hose which corresponds to the engine model. Engine oil cooler lines should disconnect from the Radiator only when equipped followed by transmission oil cooler lines which also need disconnecting if equipped. Begin by discharging both Radiator bolts before pulling out the Radiator from its position. After placing the new Radiator into its correct position you should tighten the Radiator bolts until they reach 25 nm (18 lb ft). Seam the transmission cooling lines to the Radiator before reconnecting the engine oil lines to their proper slot. End the procedure by installing the outlet hose based on engine type and reinstalling the cooling fan and shroud.
    Posted by ChevyPartsGiant Specialist
    Q:
    What additional steps may be necessary during the radiator replacement for the 2006 Chevrolet Silverado 3500? Posted by Customer
    A:
    If necessary, disconnect the engine oil cooler lines and the transmission oil cooler lines from the radiator.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Radiator
    Q:
    What should be connected after installing the new radiator for the 2006 GMC Sierra 3500? Posted by Customer
    A:
    If applicable, connect the transmission oil cooler lines and the engine oil cooler lines to the radiator.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Radiator
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 20935856, Excellent Performance and Perfect Fitment

To ensure reliability, purchase GM part # 20935856 Radiator. It is sometimes referred to as GM Radiator. Choosing OEM parts is the optimal decision for guaranteeing superior quality and perfect performance. These components undergo stringent quality checks and are carefully constructed to comply with GM's factory specifications, ensuring a smooth installation process.

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