GM GENUINE PARTS Negative Battery Cable 22754271 OEM Direct-Fit, High-Temp Rated

GM Genuine Parts 22754271 is an OEM negative battery cable built with factory-crimped copper alloy terminals and heavy-duty insulation for reliable electrical grounding in compatible GM vehicles.

This negative battery cable is a direct-fit replacement intended to restore the original electrical connection between the battery negative post and vehicle chassis. Manufactured to GM specifications, it combines copper-alloy conductor terminals, a cross-linked synthetic rubber insulator, and overlapping castings to help resist corrosion, heat, and under-hood wear. The assembly is rated for continuous use up to 257°F (125°C), making it suitable for demanding engine compartments where temperature and vibration are concerns.

How does this cable ensure a dependable ground connection?

The cable uses factory-crimped copper alloy terminals to provide consistent contact pressure and a secure electrical path. Overlapped terminal castings and protective insulation reduce exposure to corrosive elements and help maintain conductivity over time.

• Factory-crimped copper alloy terminals for stable electrical contact
• Overlapped casting minimizes corrosion risk at the terminal junction
• Durable outer insulation shields the conductor from oil, road salts, and abrasion

Will this cable tolerate high engine-bay temperatures?

Yes—the cable is specified for continuous operation at temperatures up to 257°F (125°C). Its cross-linked synthetic rubber insulator resists melting and burning, helping the cable maintain mechanical and electrical integrity under elevated heat.

• Rated continuous-use temperature up to 257°F (125°C)
• Cross-linked synthetic rubber resists burning and melting
• Construction reduces softening and deformation at high temperatures

How does the design protect against corrosion and wear?

Protection comes from both material choices and assembly techniques: overlapping castings at the terminal, robust outer insulation, and a copper-alloy conductor minimize paths for moisture and corrosive agents. This layered protection helps lengthen service life compared with unprotected or aftermarket cables that lack these features.

• Overlapped casting and insulation protect the terminal junction
• Durable outside sheath resists chemical and environmental damage
• Copper-alloy conductor reduces susceptibility to electrochemical degradation

Is this a direct replacement and what should I check before installation?

This is an OEM GM replacement part designed to match factory fit and function for compatible vehicles. Before installing, verify vehicle compatibility with the part number, confirm terminal orientation, and inspect battery post size and mounting points to ensure a correct fit.

• Confirm fit using GM part number 22754271
• Check terminal orientation and battery post diameter for proper connection
• Inspect mounting hardware and clean mating surfaces before final installation

Who is this for: This GM Genuine Parts 22754271 negative battery cable is for technicians, DIYers, and fleet managers who need an OEM-level replacement to restore reliable grounding in GM vehicles. Choose this part if you want a factory-specified cable with durable insulation, corrosion-resistant assembly details, and temperature ratings suitable for heavy-duty under-hood environments.