Standard Motor Products DR451 Distributor Cap

The Standard Motor Products DR451 is a premium replacement distributor cap designed to meet or exceed OEM specifications for reliable ignition system performance. This cap is constructed from high dielectric strength, glass/mineral reinforced polyester resin that provides superior resistance to carbon tracking and electrical breakdown, ensuring consistent spark delivery and engine operation.

Key Features:

• High dielectric strength polyester resin construction for maximum durability
• Glass/mineral reinforced material prevents carbon tracking
• Superior resistance to electrical breakdown and heat
• Designed to meet or exceed OEM specifications
• Direct replacement for Delco D337 and GM 1972480
• Socket-style terminal configuration
• No cap-mounted coil or plug wire retainer

This distributor cap is engineered for maintenance-free operation and long service life. Standard Motor Products has built a reputation for delivering high-quality ignition components that provide dependable performance across a wide range of automotive applications. Each cap is manufactured to precise tolerances to ensure proper fit and optimal electrical performance.