Pioneer Cables CA-1939 Automatic Transmission Detent Cable
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Pioneer Cables

Pioneer Cables CA-1939 Automatic Transmission Detent Cable

Brand Pioneer Cables CA-1939
Adjustable Yes
End 1 Type Hook
End 2 Type Male
Length 52.563
Fits Chevrolet, GMC, and Pontiac · 17 vehicles

OE-spec replacement. Durable steel inner cable with a polymer outer housing resists corrosion and abrasion.

Adjustable design helps achieve a precise cable fit.

Hook and male ends support straightforward installation.

Cross-references 25515162 and 25517312 for the same application. See all 2.

$34.91Free shipping
In stock · usually ships same day before 1pm CST
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Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Automatic Transmission Detent Cable options

OE-Style Detent Cable Replacement

The Pioneer Cables CA-1939 automatic transmission detent cable is a direct replacement option for restoring throttle valve and detent cable function on select GM vehicles. Built to OE specifications, it uses a durable steel inner cable with a polymer outer housing to help resist corrosion and abrasion.

Fits 1982-1985 Pontiac Firebird and 1982-1985 Chevrolet Camaro, plus 1985-1986 Chevrolet S10, 1985-1987 Chevrolet S10 Blazer, 1985-1986 GMC S15, and 1985-1986 GMC S15 Jimmy.

Key Features

  • OE-spec replacement automatic transmission detent cable
  • Steel inner cable for consistent movement and response
  • Polymer outer housing helps protect against corrosion and wear
  • Adjustable design for proper cable setup
  • Hook end and male end configuration
  • Part number CA-1939 for easy identification

Detailed Product Overview

Pioneer Cables CA-1939 is built for applications that require a replacement automatic transmission detent cable with OE-style dimensions and construction. The 52.563-inch length and adjustable design support correct routing and setup on the listed Chevrolet, GMC, Camaro, and Firebird applications. This part cross-references GM 25515162 and 25517312 for the same application.

Use CA-1939 when replacing a worn, stretched, or damaged detent cable on a 1985-1986 Chevrolet S10, 1985-1987 Chevrolet S10 Blazer, 1985-1986 GMC S15, 1985-1986 GMC S15 Jimmy, 1982-1985 Chevrolet Camaro, or 1982-1985 Pontiac Firebird. The CA-1939 part number is also helpful when verifying the correct automatic transmission detent cable for these vehicles.

Common Issues This Part Can Address

  • Incorrect throttle valve or detent cable movement
  • Delayed or inconsistent transmission shift response
  • Cable corrosion from age and exposure
  • Outer housing wear from abrasion or routing contact
  • Fitment problems caused by a stretched or damaged cable

Installation Notes and Tips

Verify vehicle application, cable length, and end style before installation. Confirm the cable is routed without sharp bends, kinks, or interference with moving components. Adjust the cable according to the vehicle’s service procedure so the transmission linkage operates correctly after installation.

Quality Assurance

Pioneer Cables manufactures this replacement cable to OE specifications using materials selected for durability and long service life in transmission applications.

Related reading

This part fits 17 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1987ChevroletS10 Blazer2.5LL4N/ALength: 53.25"
1986ChevroletS102.5LL4N/ALength: 53.25"
1986ChevroletS10 Blazer2.5LL4N/ALength: 53.25"
1986GMCS152.5LL4N/ALength: 53.25"
1986GMCS15 Jimmy2.5LL4N/ALength: 53.25"
1985ChevroletCamaro2.5LL4N/ALength: 53.25"
1985ChevroletS102.5LL4N/ALength: 53.25"
1985ChevroletS10 Blazer2.5LL4N/ALength: 53.25"
1985GMCS152.5LL4N/ALength: 53.25"
1985GMCS15 Jimmy2.5LL4N/ALength: 53.25"
1985PontiacFirebird2.5LL4N/ALength: 53.25"
1984ChevroletCamaro2.5LL4N/ALength: 53.25"
1984PontiacFirebird2.5LL4N/ALength: 53.25"
1983ChevroletCamaro2.5LL4N/ALength: 53.25"
1983PontiacFirebird2.5LL4N/ALength: 53.25"
1982ChevroletCamaro2.5LL4N/ALength: 53.25"
1982PontiacFirebird2.5LL4N/ALength: 53.25"
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
2551516225517312