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Pontiac 25521268 Automatic Transmission Throttle Valve Cable Assembly

1986-1989 Pontiac

Customer Questions & Expert Answers (8)
GM 25521268 Automatic Transmission Throttle Valve Cable Assembly
  • Part Description
    Cable Assembly, Automatic Transmission Throttle Valve
  • 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 Pontiac
    Manufacturer Part Number25521268
    Part DescriptionCable Assembly, Automatic Transmission Throttle Valve
    Item Dimensions25.3 x 6.2 x 6.4 inches
    Item Weight2.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU25521268
    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 Engine Important vehicle option details
    1986 Pontiac Bonneville6 Cyl 4.3L, 8 Cyl 5.0L2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR
    1986-1987 Pontiac Grand Prix6 Cyl 4.3L, 8 Cyl 5.0L2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR
    1986 Pontiac Parisienne6 Cyl 4.3L, 8 Cyl 5.0L4 DOOR, BROUGHAM, STATION WAGON
    1987-1989 Pontiac Safari8 Cyl 5.0LSTATION WAGON
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 25521268 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How to replace the throttle cable on these transmissions on Chevrolet C1500? Posted by Customer
    A:
    The throttle cable used on these transmissions should not be thought of as a "downshift" cable. The throttle cable controls line pressure, shift feel, shift points, detent downshifts and part throttle downshifts. The function of the cable is similar to the combined functions of a detent cable and a vacuum modulator. To replace it, first remove the air cleaner. Then, detach the cable terminal (end) from the throttle lever by pulling it forward, off the mounting lug. Compress the locking tangs on the cable housing and detach the housing from the bracket by pinching the locking tangs of the throttle cable housing with a pair of pliers and pushing the housing through the bracket. Remove the routing clips or straps. Trace the cable to the transmission and remove the bolt and the flat washer. Pull up on the cable cover at the transmission until the cable is visible, then disconnect the cable from the transmission link. Remove the seal. Installation is the reverse of removal. Be sure to tighten the bolt securely. When you're finished reattaching the throttle cable assembly, adjust it. With the engine off, depress and hold down the metal re-adjust tab at the engine end of the throttle cable. Move the slider until it stops against the fitting. Release the re-adjust tab. Rotate the throttle lever to its full travel position. The slider must move (ratchet) toward the lever when the lever is rotated to its full travel position. Make sure the cable moves freely. The cable may appear to function properly with the engine stopped and cold. Recheck it after the engine is hot. Finally, road test the vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How to replace the throttle cable on these transmissions on Chevrolet K1500? Posted by Customer
    A:
    The throttle cable used on these transmissions should not be thought of as a "downshift" cable. The throttle cable controls line pressure, shift feel, shift points, detent downshifts and part throttle downshifts. The function of the cable is similar to the combined functions of a detent cable and a vacuum modulator. To replace it, first remove the air cleaner. Then, detach the cable terminal (end) from the throttle lever by pulling it forward, off the mounting lug. Compress the locking tangs on the cable housing and detach the housing from the bracket by pinching the locking tangs of the throttle cable housing with a pair of pliers and pushing the housing through the bracket. Remove the routing clips or straps. Trace the cable to the transmission and remove the bolt and the flat washer. Pull up on the cable cover at the transmission until the cable is visible, then disconnect the cable from the transmission link. Remove the seal. Installation is the reverse of removal. Be sure to tighten the bolt securely. When you're finished reattaching the throttle cable assembly, adjust it. With the engine off, depress and hold down the metal re-adjust tab at the engine end of the throttle cable. Move the slider until it stops against the fitting. Release the re-adjust tab. Rotate the throttle lever to its full travel position. The slider must move (ratchet) toward the lever when the lever is rotated to its full travel position. Make sure the cable moves freely. The cable may appear to function properly with the engine stopped and cold. Recheck it after the engine is hot. Finally, road test the vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    What are the key considerations when servicing the accelerator cable for the 1985 Chevrolet Astro? Posted by Customer
    A:
    When servicing the accelerator cable, the following considerations are important:The retainer must be installed with the tangs secured over the head of the stud.The conduit fitting at both ends of the cable must have its locking tangs expanded and locked in the attaching holes.The braided portion of the accelerator cable must not come in contact with the front of the dash sealer during assembly, repair, or replacement.Flexible components must not be routed within two inches of the moving parts of the accelerator linkage outboard of the support bracket unless the routing is positively controlled.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Throttle Cable
    Q:
    What should you do to detach the cable from the accelerator pedal of the 1991 Chevrolet C1500? Posted by Customer
    A:
    Remove the trim panel from under the dash and pull the accelerator cable retainer out of the pedal, then slide the cable through the slot.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Throttle Cable
    Q:
    How do you adjust the column shift linkage for the 1986 Chevrolet Caprice? Posted by Customer
    A:
    First, place the shift lever in the Neutral position of the shift indicator and position the transmission shift lever in the Neutral detent.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Throttle Cable
    Q:
    How do you connect the cable terminal to the throttle lever of the 1990 GMC Safari? Posted by Customer
    A:
    Connect it and adjust the cable.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Throttle Cable
    Q:
    What does the throttle valve cable control on these transmissions of the 1990 GMC Safari? Posted by Customer
    A:
    The throttle valve cable controls various aspects of the transmission's operation, including line pressure, shift points, shift feel, part throttle downshifts, and detent downshifts.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Throttle Cable
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 25521268, the Right Choice

To ensure reliability, purchase GM part # 25521268 Automatic Transmission Throttle Valve Cable Assembly. It is sometimes referred to as Pontiac Shift Cable, Pontiac Throttle Cable. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Pontiac Bonneville, Grand Prix, Parisienne models.

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