Make sure this part fits

GM 25320240
Intake Duct

1996-2002 GM

Customer Questions & Expert Answers (2)
GM 25320240 Intake Duct
  • Part Description
    Duct, Air Cleaner Intake
  • Position
    Rear
  • Replaces
    25147200
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number25320240
    Part DescriptionDuct, Air Cleaner Intake
    Item Dimensions6.4 x 5.5 x 19.1 inches
    Item Weight1.20 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces25147200
    ManufacturerGeneral Motors
    SKU25320240
    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
    1996-2002 Chevrolet Express 2500Base, LS8 Cyl 6.5 L DIESEL
    1996-2002 Chevrolet Express 3500Base, LS8 Cyl 6.5 L DIESEL
    1996-1999 Chevrolet P30Base8 Cyl 6.5 L DIESEL
    1996-2002 GMC Savana 2500Base, SLE, SLT8 Cyl 6.5 L DIESEL
    1996-2002 GMC Savana 3500Base, SLE, SLT8 Cyl 6.5 L DIESEL
  • Customer Questions & Expert Answers

    Q:
    Can you help me check if this 25320240 is the right part for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 25320240 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to service and repair the air cleaner fresh air hose on Chevrolet Express 3500? Posted by Customer
    A:
    To service and repair the air cleaner fresh air duct/hose start by removing the engine cover then pcv hose from the fuel mixer housing. Next, undo the bolts on the air cleaner housing and loose the retaining clamp from the maf sensor at the air cleaner housing then pull the air cleaner housing off the vehicle. Remove the maf sensor and iat sensor connectors (6, 7), before removing the lpr reference hose from the maf sensor elbow. Loosen the retaining clamp on maf sensor elbow at the fuel mixer housing and remove the maf sensor & elbow from the vehicle. Proceed with pulling out the bolts from the fuel mixer housing bracket and remove the bracket from the vehicle. Unbolt the fuel supply hose and clamp from the fuel mixer, idle solenoid clamp and hose from the idle solenoid, and fuel control solenoid clamp and hose from the fuel solenoid, not forgetting any that you did not check. Unscrew the throttle body adapter nut and remove the throttle body adapter and the fuel mixer housing while still as an assembly. For installation, replace the throttle body adapter and the fuel mixer housing into the vehicle, then attach the throttle body adapter nut and bolt-tightening it with 4 n.m (35 lb in). Then, hook the fuel control solenoid hose and clamp, idle solenoid hose and clamp, and the fuel supply hose and clamp to the fuel mixer. Loosely mount all 3 mounting bolts and bracket, tighten bracket to a/c bolt 28 n.m, 21 lb in and bracket to mixer cover bolts to 12 n.m 106 lb in. Mount the maf sensor and elbow into the vehicle tightening the clamp of the maf sensor elbow at the fuel mixer housing to 7 n.m (62 lb in). Hook up the lpr reference hose to the maf sensor elbows &, maf and iat sensor connectors (6,7). In the vehicle, installation of the air cleaner housing along with tightening of retaining clamp from the maf sensor elbow at the air cleaner housing to 7 n.m (62 lb in) and the air cleaner housing mounting bolts to 11 n.m (97 lb in). Lastly, join the pcv hose to the fuel mixer housing and replace the engine cover.
    Posted by ChevyPartsGiant Specialist
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 25320240, Excellent Performance and Perfect Fitment

To ensure reliability, purchase GM part # 25320240 Intake Duct. It is sometimes referred to as GM Air Intake Coupling, GM Air Hose. 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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