Pioneer Cables CA-3140 Speedometer Cable

OE-Style Speedometer Cable for Isuzu and Toyota

Pioneer Cables CA-3140 is a replacement speedometer cable built to OE specifications for accurate mechanical speedometer operation. It uses a durable steel inner cable with a polymer outer housing to help resist corrosion and abrasion, making it a practical choice for restoring signal transfer on classic Isuzu and Toyota applications.

Compatible with 1983-1986 Isuzu Impulse and 1983 Toyota Pickup, this 77-inch cable is sized for direct-fit service where the original cable length is required. The CA-3140 is a straightforward replacement for worn, noisy, or broken speedometer cables on these vehicles.

Key Features

• 77-inch length for confirmed OE-style fitment
• Steel inner cable for dependable mechanical rotation transfer
• Polymer outer housing helps protect against corrosion and abrasion
• Manufactured to OE specifications for restoration and repair work
• Fits 1983-1986 Isuzu Impulse and 1983 Toyota Pickup
• Pioneer Cables CA-3140 replacement part number for catalog matching

Detailed Description

The Pioneer Cables CA-3140 speedometer cable is engineered as a direct replacement for vehicles that rely on a mechanical speedometer drive. Its steel inner cable transmits rotational movement from the transmission to the gauge, while the polymer outer housing adds protection in underbody and firewall routing areas. For owners servicing a 1983-1986 Isuzu Impulse or a 1983 Toyota Pickup, this cable provides the correct 77-inch length for the listed applications. The CA-3140 part number is also useful when cross-checking replacement needs during restoration or maintenance.

This part cross-references Pioneer Automotive Industries CA-3140 for the same application.

Common Problems This Part Can Address

• Speedometer needle movement that is erratic or intermittent
• Noisy cable operation from a worn inner cable
• Broken or seized mechanical speedometer cable
• Inaccurate vehicle speed indication caused by cable wear
• Housing damage from corrosion or abrasion

Installation Notes and Tips

Verify the 77-inch length against the original cable before installation. Route the cable without sharp bends, kinks, or contact points that can increase drag or wear. Inspect the drive end, gauge end, brackets, grommets, and related connection points for wear before installing the new cable. Confirm the vehicle application and part number CA-3140 before final assembly.

Quality Assurance

Pioneer Cables manufactures this replacement cable to OE specifications using a steel inner cable and a protective polymer outer housing for long-term service in the listed applications.