Standard Ignition DR-446 Distributor Cap

Name: Standard Ignition DR-446 Distributor Cap
Brand: Standard Ignition
SKU: FBHK-DR-446
Price: 25.61 USD
Availability: InStock

⚙️ 110 vehicles fit this part

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✅OE Direct Replacement — Bolt-on fit, no modifications needed

🚗Fitment: Chevrolet, GMC, Oldsmobile, and Pontiac, C10, C10 Suburban, C20, C20 Suburban, C30, Camaro, Caprice, Catalina, Citation, Cutlass, Cutlass Supreme, El Camino, Firebird, G10, G20, G30, Grand LeMans, Impala, Jimmy, K10, K10 Suburban, K20, K20 Suburban, K30, K5 Blazer, Laurentian, LeMans, Malibu, Nova, Omega, P10, P20, P30, and Parisienne

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Reliable Distributor Cap for Chevrolet, GMC, Oldsmobile, and Pontiac Vehicles

The Standard Ignition DR-446 distributor cap is designed to provide consistent ignition performance for a range of Chevrolet, GMC, Oldsmobile, and Pontiac models. This replacement distributor cap ensures proper electrical distribution without a distributor vent, maintaining engine efficiency and reliability.

Replacement distributor cap compatible with multiple GM makes and models
Part number DR-446 for precise identification
Distributor vent: No, designed for sealed ignition systems
Durable construction to withstand engine conditions
Compatible with Chevrolet C10, Camaro, Caprice, and more

Product Details and Specifications

The Standard Ignition DR-446 distributor cap is engineered to meet OEM specifications for ignition hardware. It is a direct replacement part that fits a variety of Chevrolet, GMC, Oldsmobile, and Pontiac vehicles, including popular models such as the Chevrolet C10 Suburban, GMC K10 Suburban, Oldsmobile Cutlass Supreme, and Pontiac Firebird. This distributor cap does not include a vent, making it suitable for ignition systems that require a sealed cap to prevent moisture and contaminants from entering the distributor. The part number DR-446 ensures compatibility and ease of ordering for maintenance and repair needs.

Common Applications and Problem Resolution

Restores proper spark distribution to engine cylinders
Eliminates misfires caused by worn or cracked distributor caps
Prevents moisture intrusion in ignition system due to sealed design
Addresses rough idling and poor engine performance linked to distributor issues
Supports ignition timing stability for smoother engine operation

Installation Notes and Tips

When installing the Standard Ignition DR-446 distributor cap, ensure the ignition system is turned off and the battery is disconnected to avoid electrical shock. Carefully remove the old distributor cap, noting the position of each spark plug wire for correct reinstallation. Since this cap does not have a vent, verify that your vehicle’s ignition system is compatible with a sealed distributor cap. Tighten the cap securely to prevent movement and potential electrical arcing.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The DR-446 distributor cap undergoes quality control inspections to ensure proper fit and function. Warranty coverage details can be obtained from the product documentation or the manufacturer’s website.

Brand	Standard Ignition
Part Number	DR-446
Contents	Distributer cap
Distributor Vent	No

This part fits 110 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Position
1986	Chevrolet	Citation	2.8L	V6	N/A
1981	Chevrolet	C10	4.1L	L6	N/A
1981	Chevrolet	C10	4.8L	L6	N/A
1979	Pontiac	Laurentian	4.1L	L6	N/A
1979	Pontiac	Parisienne	4.1L	L6	N/A
1978	Pontiac	Catalina	4.1L	L6	N/A
1978	Pontiac	Laurentian	4.1L	L6	N/A
1978	Pontiac	Parisienne	4.1L	L6	N/A
1977	Chevrolet	C10	4.1L	L6	N/A
1977	Chevrolet	C10	4.8L	L6	N/A
1977	Chevrolet	C10 Suburban	4.1L	L6	N/A
1977	Chevrolet	C20	4.1L	L6	N/A
1977	Chevrolet	C20	4.8L	L6	N/A
1977	Chevrolet	C20 Suburban	4.8L	L6	N/A
1977	Chevrolet	C30	4.1L	L6	N/A
1977	Chevrolet	C30	4.8L	L6	N/A
1977	Chevrolet	Camaro	4.1L	L6	N/A
1977	Chevrolet	Caprice	4.1L	L6	N/A
1977	Chevrolet	El Camino	4.1L	L6	N/A
1977	Chevrolet	G10	4.1L	L6	N/A
1977	Chevrolet	G20	4.8L	L6	N/A
1977	Chevrolet	G30	4.8L	L6	N/A
1977	Chevrolet	Impala	4.1L	L6	N/A
1977	Chevrolet	K10	4.1L	L6	N/A
1977	Chevrolet	K10 Suburban	4.1L	L6	N/A
1977	Chevrolet	K20	4.8L	L6	N/A
1977	Chevrolet	K20 Suburban	4.8L	L6	N/A
1977	Chevrolet	K30	4.8L	L6	N/A
1977	Chevrolet	K5 Blazer	4.1L	L6	N/A
1977	Chevrolet	Malibu	4.1L	L6	N/A
1977	Chevrolet	Nova	4.1L	L6	N/A
1977	Chevrolet	P10	4.8L	L6	N/A
1977	Chevrolet	P20	4.8L	L6	N/A
1977	Chevrolet	P30	4.8L	L6	N/A
1977	GMC	G15	4.1L	L6	N/A
1977	GMC	G25	4.8L	L6	N/A
1977	GMC	G35	4.8L	L6	N/A
1977	GMC	Jimmy	4.1L	L6	N/A
1977	Pontiac	Catalina	4.1L	L6	N/A
1977	Pontiac	Grand LeMans	4.1L	L6	N/A
1977	Pontiac	Laurentian	4.1L	L6	N/A
1977	Pontiac	LeMans	4.1L	L6	N/A
1977	Pontiac	Parisienne	4.1L	L6	N/A
1976	Chevrolet	C10	4.1L	L6	N/A
1976	Chevrolet	C10	4.8L	L6	N/A
1976	Chevrolet	C10 Suburban	4.1L	L6	N/A
1976	Chevrolet	C20	4.1L	L6	N/A
1976	Chevrolet	C20	4.8L	L6	N/A
1976	Chevrolet	C20 Suburban	4.8L	L6	N/A
1976	Chevrolet	C30	4.1L	L6	N/A
1976	Chevrolet	C30	4.8L	L6	N/A
1976	Chevrolet	Camaro	4.1L	L6	N/A
1976	Chevrolet	El Camino	4.1L	L6	N/A
1976	Chevrolet	G10	4.1L	L6	N/A
1976	Chevrolet	G20	4.1L	L6	N/A
1976	Chevrolet	G20	4.8L	L6	N/A
1976	Chevrolet	G30	4.1L	L6	N/A
1976	Chevrolet	G30	4.8L	L6	N/A
1976	Chevrolet	K10	4.1L	L6	N/A
1976	Chevrolet	K10	4.8L	L6	N/A
1976	Chevrolet	K10 Suburban	4.1L	L6	N/A
1976	Chevrolet	K20	4.1L	L6	N/A
1976	Chevrolet	K20	4.8L	L6	N/A
1976	Chevrolet	K20 Suburban	4.8L	L6	N/A
1976	Chevrolet	K5 Blazer	4.1L	L6	N/A
1976	Chevrolet	Malibu	4.1L	L6	N/A
1976	Chevrolet	Nova	4.1L	L6	N/A
1976	Chevrolet	P10	4.8L	L6	N/A
1976	Chevrolet	P20	4.8L	L6	N/A
1976	Chevrolet	P30	4.1L	L6	N/A
1976	Chevrolet	P30	4.8L	L6	N/A
1976	GMC	G15	4.1L	L6	N/A
1976	GMC	G25	4.8L	L6	N/A
1976	GMC	G35	4.8L	L6	N/A
1976	GMC	Jimmy	4.1L	L6	N/A
1976	Oldsmobile	Cutlass	4.1L	L6	N/A
1976	Oldsmobile	Cutlass Supreme	4.1L	L6	N/A
1976	Oldsmobile	Omega	4.1L	L6	N/A
1976	Pontiac	Firebird	4.1L	L6	N/A
1976	Pontiac	Grand LeMans	4.1L	L6	N/A
1976	Pontiac	LeMans	4.1L	L6	N/A
1975	Chevrolet	C10	4.1L	L6	N/A
1975	Chevrolet	C10	4.8L	L6	N/A
1975	Chevrolet	C10 Suburban	4.1L	L6	N/A
1975	Chevrolet	C20	4.1L	L6	N/A
1975	Chevrolet	C20	4.8L	L6	N/A
1975	Chevrolet	C20 Suburban	4.8L	L6	N/A
1975	Chevrolet	C30	4.1L	L6	N/A
1975	Chevrolet	C30	4.8L	L6	N/A
1975	Chevrolet	Camaro	4.1L	L6	N/A
1975	Chevrolet	El Camino	4.1L	L6	N/A
1975	Chevrolet	K10 Suburban	4.1L	L6	N/A
1975	Chevrolet	K20	4.1L	L6	N/A
1975	Chevrolet	K20	4.8L	L6	N/A
1975	Chevrolet	K20 Suburban	4.8L	L6	N/A
1975	Chevrolet	Malibu	4.1L	L6	N/A
1975	Chevrolet	Nova	4.1L	L6	N/A
1975	Chevrolet	P10	4.8L	L6	N/A
1975	Chevrolet	P20	4.8L	L6	N/A
1975	Chevrolet	P30	4.8L	L6	N/A
1975	GMC	G15	4.1L	L6	N/A
1975	GMC	G25	4.8L	L6	N/A
1975	GMC	G35	4.8L	L6	N/A
1975	GMC	Jimmy	4.1L	L6	N/A
1975	Oldsmobile	Cutlass	4.1L	L6	N/A
1975	Oldsmobile	Cutlass Supreme	4.1L	L6	N/A
1975	Oldsmobile	Omega	4.1L	L6	N/A
1975	Pontiac	Firebird	4.1L	L6	N/A
1975	Pontiac	Grand LeMans	4.1L	L6	N/A
1975	Pontiac	LeMans	4.1L	L6	N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1190353143618800422-400033-3354000351-15695D10529L3C187CAE1095CAPB10378DR446TRR192RR192SB

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.