Description
Product Overview
The Aftermarket 48‑inch vinyl‑cased tachometer cable is engineered for precision and durability. Constructed from high‑quality vinyl, the outer sheath resists abrasion, oil, and heat, ensuring a long service life even in demanding automotive environments. Measuring 48 inches in length with an outer cable length of 47‑1/8 inches, it fits seamlessly into standard tachometer assemblies. The cable complies with OEM specifications, replacing part numbers such as D3Nn17365A, D3Nn17365C, D9Nn17365Aa, and many others, providing a direct, plug‑and‑play solution.
Usage
This tachometer cable is ideal for both professional mechanics and DIY vehicle owners. Install it in passenger cars, light trucks, and performance vehicles where accurate engine speed monitoring is critical. Whether you are tuning a high‑performance engine, performing routine maintenance, or restoring a classic car, the cable’s flexible design allows easy routing through tight engine bays. 
Why Choose Us
Choosing this Aftermarket cable means selecting a product backed by rigorous quality control and extensive testing. Each cable undergoes electrical continuity checks and environmental stress screening to guarantee signal integrity and resistance to vibration. Our commitment to compatibility means the cable fits a broad spectrum of OEM part numbers, reducing the need for multiple inventory items. Additionally, the vinyl casing provides superior protection against the harsh chemicals and temperature fluctuations typical in automotive applications.
Key Features
- 48‑inch length with 47‑1/8″ outer cable for versatile fitment
- Durable vinyl casing resists oil, heat, and abrasion
- Direct replacement for over 15 OEM part numbers
- Easy, tool‑free installation with pre‑terminated connectors
- Ensures accurate RPM signal for reliable engine monitoring
FAQ
What vehicles are compatible with this cable?
The cable replaces a wide range of OEM part numbers, making it suitable for many passenger cars, light trucks, and performance vehicles from various manufacturers. Check the listed replacement part numbers to confirm compatibility with your specific model.
Is the cable waterproof?
The vinyl outer sheath provides excellent resistance to moisture, oil, and chemicals, but the cable is not rated for submersion. It is designed for typical engine bay environments where exposure to splashes and condensation occurs.
Can I install the cable without professional tools?
Yes. The cable comes with pre‑terminated connectors that snap into the existing tachometer harness. Basic hand tools such as a screwdriver or socket set are sufficient for routing and securing the cable.
What is the warranty on this product?
We offer a one‑year limited warranty covering manufacturing defects and premature failure under normal use conditions. Contact our support team with your purchase details for assistance.
How does this cable improve RPM accuracy?
The high‑quality conductors and secure connector design minimize signal loss and interference, delivering a clean, consistent RPM signal to the gauge. This results in more precise engine speed readings, especially important for performance tuning and diagnostics.





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