ATP Parts Y-817 Speedometer Cable - Lower or Upper

Reliable Speedometer Cable for Select GM Vehicles

The ATP Parts Y-817 speedometer cable offers a precise and durable solution for restoring accurate speedometer readings on various Buick, Chevrolet, Cadillac, and GMC models. Designed with a smooth plastic jacket and specific end fittings, this 41-inch cable ensures compatibility and reliable performance.

Key Features of ATP Parts Y-817 Speedometer Cable

• Length: 41.0 inches for proper fitment
• End 1 Type: Nut connection for secure attachment
• End 2 Type: Ferrule end for smooth installation
• Jacket Finish: Smooth plastic jacket reduces friction and wear
• Thread Size: 7/8-18 female, no threads for precise fit
• Compatible with multiple GM makes and models including Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac

Detailed Product Description

The ATP Parts Y-817 speedometer cable is engineered to meet the specifications required by a wide range of General Motors vehicles. Its 41-inch length is optimized for models such as the Chevrolet Blazer, C10 Suburban, Pontiac Bonneville, and Cadillac DeVille, among others. The cable features a smooth plastic jacket that minimizes internal friction, helping to maintain accurate speedometer readings and extend cable life. The nut-type fitting on one end and ferrule on the other ensure a secure and proper connection to the speedometer and transmission. The 7/8-18 female thread size without external threads is designed to fit specific GM speedometer assemblies, making this cable a direct replacement part for many classic and late-model vehicles.

Common Applications and Issues Addressed

• Restores accurate speedometer readings on Buick, Chevrolet, and Pontiac vehicles
• Replaces worn or broken speedometer cables causing erratic or no speedometer function
• Eliminates cable binding or sticking due to damaged or deteriorated jackets
• Prevents speedometer needle fluctuations caused by improper cable fitment
• Resolves speedometer failure in models like the Chevrolet C1500, Cadillac Eldorado, and GMC Sierra

Installation Notes and Tips

• Verify cable length and end fittings match your vehicle’s requirements before installation
• Lubricate the inner cable lightly to reduce friction and extend service life
• Ensure both nut and ferrule ends are securely fastened to prevent cable slippage
• Route the cable carefully to avoid sharp bends or kinks that can cause premature wear
• Consult vehicle-specific service manuals for detailed installation procedures

Quality Assurance and Warranty

ATP Parts manufactures the Y-817 speedometer cable to meet OEM standards for fit, form, and function. The plastic jacket and precision fittings are designed for durability and consistent performance. While specific warranty details may vary, ATP Parts typically offers coverage against manufacturing defects to ensure customer confidence in the product’s reliability.