Dorman HELP Spark Plug Wire Retainer Locking Bracket Style for 4 Wires 40290

Spark plug wire retainers with locking bracket style for 4 wires used to replace worn or missing factory holders on specified vehicles.

Built to meet the manufacturer's design intent for reliable service, this holder is engineered from durable materials to protect and preserve spark plug wires during daily operation.

Key Features

• Locking bracket style design secures up to 4 spark plug wires
• Direct-fit replacement engineered to match original equipment specifications
• Constructed from durable materials for long-lasting performance
• Replaces General Motors part number 12073948 and ACDelco 8073
• Backed by over a century of automotive experience and US-based product experts

Benefits

• Prevents spark plug wires from rubbing against hot engine components
• Reduces the risk of misfires caused by damaged or loose wiring
• Restores factory-level organization to the engine bay
• Helps extend the service life of your spark plug wires
• Provides a cost-effective solution compared to dealer-only parts
• Ensures reliable engine performance through secure wire placement

Application

Ideal for vehicle owners experiencing loose spark plug wires, missing factory retainers, or wires contacting hot exhaust manifolds. This part serves as a direct replacement for specific General Motors applications requiring a 4-wire locking bracket.

Fitment Notes

• Compatible with select vehicles originally equipped with General Motors part 12073948
• Verify vehicle compatibility using the part number before purchase

Why Choose Dorman?

• Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function
• Built with quality materials and validated through testing to stand up to daily driving demands
• Offers a smart way to restore your vehicle with confidence in fit and durability

What's in the Box

• 1 Spark Plug Wire Retainer (1 PC)

Item Dimensions

• 5.5in x 1.8in x 2.0in
• Weight: 0.1lbs