Ensure optimal engine performance with this lot of five ACDelco Rapidfire spark plugs. Engineered for reliable ignition in gasoline engines, these high-performance units are designed to provide consistent and efficient sparking across a wide range of compatible Chevrolet, GMC, and related vehicle models.

Specifications

Feature	Detail
Brand	ACDelco
MPN / OE Number	19307137
Condition	New
Fuel Type	Gasoline
Material Composition	Copper, Platinum, Nickel
Hex Size / Thread Diameter	16 mm Hex / 14 mm Thread
Part Type	Secondary Ignition Spark Plugs

Features & Benefits

• High Performance Design: The Rapidfire plugs are engineered to deliver optimal spark energy, contributing to smooth and efficient engine operation.
• Durable Multi-Material Build: Constructed with a blend of Copper, Platinum, and Nickel materials for enhanced longevity and reliable performance over time.
• Broad Compatibility: Suitable for various models across the Chevrolet, GMC, and Cadillac lines, including multiple cylinder configurations.
• Easy Installation: Designed to fit standard applications, ensuring straightforward replacement in compatible vehicles.

Applications

These spark plugs are designed for a wide range of modern GM platforms. They are known to fit select models including the Chevrolet Silverado and GMC Sierra, as well as various Express vans (such as 2004-2017 Chevrolet Express G2500 and G3500). Specific compatibility extends to vehicles like the Cadillac Escalade and Chevrolet Tahoe.