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GM 25888290
Junction Block

2008-2010 GM

Customer Questions & Expert Answers (7)
GM 25888290 Junction Block
GM 25888290 Junction Block
  • Part Description
    Block Assembly-Accessory Wiring Junction; Junction Boxes; Fuse Box
  • Replaces
    15938398, 25855771
  • Manufacturer
    General Motors
Make sure this part fits
$236.60 MSRP: $372.28
You Save: $135.68 (37%)
Currently Unavailable

Due to manufacturer supply shortage, this item isn't currently available for ordering.

  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number25888290
    Part DescriptionBlock Assembly-Accessory Wiring Junction; Junction Boxes; Fuse Box
    Other NamesBlock, Wiring Junction
    Item Dimensions13.6 x 6.8 x 6.6 inches
    Item Weight3.20 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces15938398, 25855771
    ManufacturerGeneral Motors
    SKU25888290
    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
    2008-2010 Chevrolet Express 1500Base, LS, LT6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    2008-2010 Chevrolet Express 2500Base, LS, LT8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    2008-2010 Chevrolet Express 3500Base, LS, LT8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    2008-2010 GMC Savana 1500Base, LS, LT6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    2008-2010 GMC Savana 2500Base, LS, LT8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
    2008-2010 GMC Savana 3500Base, LS, LT8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 25888290 is the right part for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 25888290 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the process to remove the junction block base for the 2008 Chevrolet Express 2500? Posted by Customer
    A:
    Remove the junction block base by pressing tabs and sliding tabs out.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Fuse Box
    Q:
    What is the torque specification for connecting the positive extension cable to the UBEC terminal stud for the 2010 Chevrolet Express 3500? Posted by Customer
    A:
    Tighten the nut to 9 Nm (80 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Fuse Box
    Q:
    What should be done if it is equipped with YF7 during installation for the 2008 Chevrolet Express 3500? Posted by Customer
    A:
    Connect the electrical connectors.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Fuse Box
    Q:
    What should be removed after disconnecting the battery for the 2009 GMC Savana 2500? Posted by Customer
    A:
    Remove the driver's seat and then take off the junction block cover.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Fuse Box
    Q:
    What is the next step after removing the air cleaner components for the 2009 GMC Savana 1500? Posted by Customer
    A:
    Remove the positive extension cable nut from the intake air heater and disconnect the cable, followed by disconnecting the wiring harness clips.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Fuse Box
    Q:
    What components need to be removed next for the 2009 GMC Savana 2500? Posted by Customer
    A:
    Remove the air cleaner assembly and the air cleaner outlet duct.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Fuse Box
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 25888290, Excellent Performance and Perfect Fitment

To ensure reliability, purchase GM part # 25888290 Junction Block. It is sometimes referred to as GM Fuse Box. 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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