HomeAir and Fuel Delivery > Control CablesPioneer Cables CA-8689 Carburetor Accelerator Cable
Part #: CA-8689

Pioneer Cables CA-8689 Carburetor Accelerator Cable

⚙️ 4 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet and GMC, C30, K30, C3500, and K3500
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Reliable Carburetor Accelerator Cable for Chevrolet and GMC Trucks

The Pioneer Cables CA-8689 carburetor accelerator cable is designed to provide precise throttle control for Chevrolet and GMC heavy-duty trucks. With a length of 18.36 inches, this cable ensures proper fitment and smooth operation for models including the C30, C3500, K30, and K3500.

Key Features of Pioneer Cables CA-8689 Accelerator Cable

  • Length: 18.36 inches for accurate fitment
  • Compatible with Chevrolet C30, C3500, GMC K30, and K3500 models
  • Durable construction for consistent throttle response
  • Designed specifically for carburetor-equipped vehicles
  • Part number CA-8689 for easy identification and replacement

Detailed Description of the CA-8689 Carburetor Accelerator Cable

This carburetor accelerator cable from Pioneer Cables is engineered to meet the specifications required by Chevrolet and GMC trucks equipped with carbureted engines. The 18.36-inch length is optimized to ensure proper routing and tension, preventing slack or binding during throttle operation. The cable's durable materials resist wear and environmental factors, maintaining reliable performance over time. The CA-8689 part number corresponds to a direct replacement cable that supports smooth acceleration and throttle control for the C30, C3500, K30, and K3500 models.

Common Applications and Issues Addressed

  • Restores throttle response in Chevrolet and GMC carbureted trucks
  • Replaces worn or stretched accelerator cables causing delayed throttle action
  • Eliminates sticking or binding throttle cables
  • Prevents throttle cable breakage during operation
  • Ensures proper cable length for accurate carburetor control

Installation Notes and Tips

  • Verify cable length of 18.36 inches matches original equipment specifications
  • Inspect throttle linkage and carburetor connections before installation
  • Route cable carefully to avoid sharp bends or kinks
  • Adjust cable tension to eliminate slack without restricting movement
  • Test throttle operation after installation to confirm smooth response

Quality Assurance and Warranty Information

Pioneer Cables manufactures the CA-8689 accelerator cable to meet industry standards for durability and performance. While specific warranty details are not provided, Pioneer Cables products typically undergo quality checks to ensure reliable operation in heavy-duty Chevrolet and GMC trucks. Using the correct part number CA-8689 helps maintain vehicle safety and throttle control integrity.

BrandPioneer Cables
Part NumberCA-8689
Length18.36

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1981ChevroletC305.7LV8N/ALength: 19"
1981ChevroletK305.7LV8N/ALength: 19"
1981GMCC35005.7LV8N/ALength: 19"
1981GMCK35005.7LV8N/ALength: 19"

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

15618929358448610141661460CB232CE517

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.