Standard Ignition DR-474 Distributor Cap

Name: Standard Ignition DR-474 Distributor Cap
Brand: Standard Ignition
SKU: FBHK-DR-474
Price: 53.46 USD
Availability: InStock

285 vehicles fit this part

Select your vehicle to confirm fitment

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

Fitment: Chevrolet, GMC, and Cadillac, Express 1500, Express 2500, Express 3500, Savana 1500, Savana 2500, Savana 3500, Escalade, C2500, C3500, K2500, K3500, Sonora, Tahoe, Yukon, C1500, C1500 Suburban, C2500 Suburban, Cargo Van, K1500, K1500 Suburban, K2500 Suburban, P30, Suburban 1500, P3500, Silverado, G30, G3500, Jimmy, and R2500 Suburban

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Reliable Distributor Cap for Select GM Trucks and SUVs

The Standard Ignition DR-474 distributor cap is engineered to provide dependable ignition performance for a range of Chevrolet, GMC, and Cadillac vehicles. Designed with durable aluminum contact terminals and a secure bolt-on attachment, this distributor cap ensures consistent spark delivery for optimal engine operation.

Compatible with Chevrolet Silverado, Suburban 1500, Tahoe, and Express series
Fits GMC Sierra models including C1500, C2500, and K1500 Suburban
Black distributor cap with 9 female spark plug terminals
Aluminum contact terminal material for reliable conductivity
Bolt-on cap attachment style with included screws for secure installation
Side tower position for proper fitment
Includes installation instructions and screws

Durable Design and Precise Fitment

The DR-474 distributor cap from Standard Ignition is built to meet OEM specifications for a precise fit on select GM trucks and SUVs. Its black housing features nine female spark plug terminals and a female coil terminal, all made with aluminum contacts to resist corrosion and maintain strong electrical connections. The bolt-on attachment method with included screws ensures the cap stays firmly in place during engine operation. This distributor cap does not include a rotor or gasket but comes with clear installation instructions to assist with replacement.

Applications and Common Issues Addressed

Restores proper ignition timing and spark distribution in Chevrolet C1500 and GMC K1500 models
Eliminates misfires caused by worn or cracked distributor caps in Cadillac Escalade and Chevrolet Tahoe
Prevents engine stalling and rough idling in GMC Suburban 1500 and Express 2500 vehicles
Replaces damaged or corroded distributor caps in Chevrolet Silverado and GMC Jimmy
Ensures consistent engine performance in GMC P30 and Savana 3500 vans

Installation Notes and Tips

Use the included screws to securely bolt the distributor cap in place
Verify the side tower position matches your vehicle’s distributor setup
Follow the provided instructions carefully to avoid misalignment of spark plug terminals
Inspect the ignition rotor and replace separately if necessary, as it is not included
Ensure all electrical connections are clean and free of corrosion before installation

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards for durability and performance. The DR-474 distributor cap undergoes rigorous quality control to ensure reliable ignition system operation. Installation instructions are included to support proper fitment. Please consult Standard Ignition’s warranty policy for specific coverage details.

Brand	Standard Ignition
Part Number	DR-474
Attachment Method	Screw
Cap Attachment Style	Bolt On
Coil Terminal Gender	Female
Contact Terminal Material	Aluminum
Contents	Screw Included
Distributor Cap Color	Black
Distributor Vent	No
Gaskets Included	No
Ignition Rotor Included	No
Instructions Included	Yes
Screws included	Yes
Spark Plug Terminal Gender	Female
Spark Plug Wires Included	No
Tower Position	Side

This part fits 285 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Fuel Type	Position	Notes
2002	Chevrolet	Express 1500	5.0L	V8		N/A
2002	Chevrolet	Express 1500	5.7L	V8		N/A
2002	Chevrolet	Express 2500	5.0L	V8		N/A
2002	Chevrolet	Express 2500	5.7L	V8		N/A
2002	Chevrolet	Express 3500	5.7L	V8		N/A
2002	GMC	Savana 1500	5.7L	V8		N/A
2002	GMC	Savana 1500	5.0L	V8		N/A
2002	GMC	Savana 2500	5.7L	V8		N/A
2002	GMC	Savana 2500	5.0L	V8		N/A
2002	GMC	Savana 3500	5.7L	V8		N/A
2001	Chevrolet	Express 1500	5.0L	V8	GAS	N/A
2001	Chevrolet	Express 1500	5.7L	V8	GAS	N/A
2001	Chevrolet	Express 2500	5.0L	V8	GAS	N/A
2001	Chevrolet	Express 2500	5.7L	V8	GAS	N/A
2001	Chevrolet	Express 3500	5.7L	V8		N/A
2001	GMC	Savana 1500	5.7L	V8		N/A
2001	GMC	Savana 1500	5.0L	V8		N/A
2001	GMC	Savana 2500	5.0L	V8		N/A
2001	GMC	Savana 2500	5.7L	V8		N/A
2001	GMC	Savana 3500	5.7L	V8		N/A
2000	Cadillac	Escalade				N/A
2000	Chevrolet	C2500	7.4L	V8	GAS	N/A
2000	Chevrolet	C2500	5.7L	V8		N/A
2000	Chevrolet	C3500	7.4L	V8	GAS	N/A
2000	Chevrolet	C3500	5.7L	V8	GAS	N/A
2000	Chevrolet	Express 1500	5.7L	V8	GAS	N/A
2000	Chevrolet	Express 1500	5.0L	V8	GAS	N/A
2000	Chevrolet	Express 2500	5.0L	V8	GAS	N/A
2000	Chevrolet	Express 2500	5.7L	V8	GAS	N/A
2000	Chevrolet	Express 3500	7.4L	V8	GAS	N/A
2000	Chevrolet	Express 3500	5.7L	V8	GAS	N/A
2000	Chevrolet	K2500	7.4L	V8	GAS	N/A
2000	Chevrolet	K2500	5.7L	V8	GAS	N/A
2000	Chevrolet	K3500	7.4L	V8	GAS	N/A
2000	Chevrolet	K3500	5.7L	V8	GAS	N/A
2000	Chevrolet	Tahoe	5.7L	V8		N/A
2000	GMC	C2500	7.4L	V8	GAS	N/A
2000	GMC	C2500	5.7L	V8		N/A
2000	GMC	C3500	5.7L	V8	GAS	N/A
2000	GMC	C3500	7.4L	V8	GAS	N/A
2000	GMC	K2500	5.7L	V8	GAS	N/A
2000	GMC	K2500	7.4L	V8	GAS	N/A
2000	GMC	K3500	5.7L	V8	GAS	N/A
2000	GMC	K3500	7.4L	V8	GAS	N/A
2000	GMC	Savana 1500	5.7L	V8	GAS	N/A
2000	GMC	Savana 1500	5.0L	V8	GAS	N/A
2000	GMC	Savana 2500	5.7L	V8	GAS	N/A
2000	GMC	Savana 2500	5.0L	V8	GAS	N/A
2000	GMC	Savana 3500	5.7L	V8	GAS	N/A
2000	GMC	Savana 3500	7.4L	V8	GAS	N/A
2000	GMC	Yukon	5.7L	V8		N/A
1999	Cadillac	Escalade				N/A
1999	Chevrolet	C1500	5.0L	V8		N/A
1999	Chevrolet	C1500	5.7L	V8	GAS	N/A
1999	Chevrolet	C1500 Suburban	5.7L	V8	GAS	N/A
1999	Chevrolet	C2500	5.7L	V8		N/A
1999	Chevrolet	C2500	7.4L	V8	GAS	N/A
1999	Chevrolet	C2500 Suburban	7.4L	V8	GAS	N/A
1999	Chevrolet	C2500 Suburban	5.7L	V8		N/A
1999	Chevrolet	C3500	7.4L	V8	GAS	N/A
1999	Chevrolet	C3500	5.7L	V8	GAS	N/A
1999	Chevrolet	Express 1500	5.0L	V8	GAS	N/A
1999	Chevrolet	Express 1500	5.7L	V8	GAS	N/A
1999	Chevrolet	Express 2500	5.7L	V8	GAS	N/A
1999	Chevrolet	Express 2500	5.0L	V8		N/A
1999	Chevrolet	Express 3500	5.7L	V8	GAS	N/A
1999	Chevrolet	Express 3500	7.4L	V8	GAS	N/A
1999	Chevrolet	K1500	5.7L	V8		N/A
1999	Chevrolet	K1500	5.0L	V8		N/A
1999	Chevrolet	K1500 Suburban	5.7L	V8	GAS	N/A
1999	Chevrolet	K2500	5.7L	V8	GAS	N/A
1999	Chevrolet	K2500	7.4L	V8	GAS	N/A
1999	Chevrolet	K2500 Suburban	7.4L	V8		N/A
1999	Chevrolet	K2500 Suburban	5.7L	V8		N/A
1999	Chevrolet	K3500	5.7L	V8	GAS	N/A
1999	Chevrolet	K3500	7.4L	V8	GAS	N/A
1999	Chevrolet	P30	7.4L	V8	GAS	N/A
1999	Chevrolet	P30	5.7L	V8	GAS	N/A
1999	Chevrolet	Suburban 1500	5.7L	V8		N/A
1999	Chevrolet	Tahoe	5.7L	V8	GAS	N/A
1999	GMC	C1500	5.7L	V8	GAS	N/A
1999	GMC	C1500	5.0L	V8	GAS	N/A
1999	GMC	C1500 Suburban	5.7L	V8	GAS	N/A
1999	GMC	C2500	7.4L	V8	GAS	N/A
1999	GMC	C2500	5.7L	V8		N/A
1999	GMC	C2500 Suburban	7.4L	V8	GAS	N/A
1999	GMC	C2500 Suburban	5.7L	V8		N/A
1999	GMC	C3500	5.7L	V8	GAS	N/A
1999	GMC	C3500	7.4L	V8	GAS	N/A
1999	GMC	K1500	5.7L	V8		N/A
1999	GMC	K1500	5.0L	V8		N/A
1999	GMC	K1500 Suburban	5.7L	V8	GAS	N/A
1999	GMC	K2500	5.7L	V8	GAS	N/A
1999	GMC	K2500	7.4L	V8	GAS	N/A
1999	GMC	K2500 Suburban	5.7L	V8	GAS	N/A
1999	GMC	K2500 Suburban	7.4L	V8	GAS	N/A
1999	GMC	K3500	5.7L	V8	GAS	N/A
1999	GMC	K3500	7.4L	V8	GAS	N/A
1999	GMC	P3500	7.4L	V8	GAS	N/A
1999	GMC	P3500	5.7L	V8	GAS	N/A
1999	GMC	Savana 1500	5.7L	V8	GAS	N/A
1999	GMC	Savana 1500	5.0L	V8	GAS	N/A
1999	GMC	Savana 2500	5.0L	V8	GAS	N/A
1999	GMC	Savana 2500	5.7L	V8	GAS	N/A
1999	GMC	Savana 3500	5.7L	V8	GAS	N/A
1999	GMC	Savana 3500	7.4L	V8	GAS	N/A
1999	GMC	Yukon	5.7L	V8	GAS	N/A
1998	Chevrolet	C1500	5.0L	V8	GAS	N/A
1998	Chevrolet	C1500	5.7L	V8	GAS	N/A
1998	Chevrolet	C1500 Suburban	5.7L	V8	GAS	N/A
1998	Chevrolet	C2500	7.4L	V8		N/A
1998	Chevrolet	C2500	5.0L	V8		N/A
1998	Chevrolet	C2500	5.7L	V8		N/A
1998	Chevrolet	C2500 Suburban	5.7L	V8		N/A
1998	Chevrolet	C2500 Suburban	7.4L	V8	GAS	N/A
1998	Chevrolet	C3500	7.4L	V8	GAS	N/A
1998	Chevrolet	C3500	5.7L	V8	GAS	N/A
1998	Chevrolet	Express 1500	5.0L	V8	GAS	N/A
1998	Chevrolet	Express 1500	5.7L	V8	GAS	N/A
1998	Chevrolet	Express 2500	5.0L	V8	GAS	N/A
1998	Chevrolet	Express 2500	5.7L	V8	GAS	N/A
1998	Chevrolet	Express 3500	5.7L	V8	GAS	N/A
1998	Chevrolet	Express 3500	7.4L	V8	GAS	N/A
1998	Chevrolet	K1500	5.0L	V8	GAS	N/A
1998	Chevrolet	K1500	5.7L	V8	GAS	N/A
1998	Chevrolet	K1500 Suburban	5.7L	V8	GAS	N/A
1998	Chevrolet	K2500	7.4L	V8	GAS	N/A
1998	Chevrolet	K2500	5.0L	V8	GAS	N/A
1998	Chevrolet	K2500	5.7L	V8	GAS	N/A
1998	Chevrolet	K2500 Suburban	5.7L	V8		N/A
1998	Chevrolet	K2500 Suburban	7.4L	V8		N/A
1998	Chevrolet	K3500	5.7L	V8	GAS	N/A
1998	Chevrolet	K3500	7.4L	V8	GAS	N/A
1998	Chevrolet	P30	7.4L	V8	GAS	N/A
1998	Chevrolet	P30	5.7L	V8	GAS	N/A
1998	Chevrolet	Silverado	5.7L	V8		N/A
1998	Chevrolet	Suburban 1500	5.7L	V8		N/A
1998	Chevrolet	Tahoe	5.7L	V8	GAS	N/A
1998	GMC	C1500	5.0L	V8	GAS	N/A
1998	GMC	C1500	5.7L	V8	GAS	N/A
1998	GMC	C1500 Suburban	5.7L	V8	GAS	N/A
1998	GMC	C2500	7.4L	V8		N/A
1998	GMC	C2500	5.0L	V8	GAS	N/A
1998	GMC	C2500	5.7L	V8		N/A
1998	GMC	C2500 Suburban	5.7L	V8		N/A
1998	GMC	C2500 Suburban	7.4L	V8	GAS	N/A
1998	GMC	C3500	7.4L	V8		N/A
1998	GMC	C3500	5.7L	V8	GAS	N/A
1998	GMC	K1500	5.0L	V8	GAS	N/A
1998	GMC	K1500	5.7L	V8	GAS	N/A
1998	GMC	K1500 Suburban	5.7L	V8	GAS	N/A
1998	GMC	K2500	5.7L	V8	GAS	N/A
1998	GMC	K2500	7.4L	V8		N/A
1998	GMC	K2500	5.0L	V8	GAS	N/A
1998	GMC	K2500 Suburban	7.4L	V8	GAS	N/A
1998	GMC	K2500 Suburban	5.7L	V8	GAS	N/A
1998	GMC	K3500	5.7L	V8	GAS	N/A
1998	GMC	K3500	7.4L	V8		N/A
1998	GMC	P3500	7.4L	V8	GAS	N/A
1998	GMC	P3500	5.7L	V8	GAS	N/A
1998	GMC	Savana 1500	5.0L	V8		N/A
1998	GMC	Savana 1500	5.7L	V8		N/A
1998	GMC	Savana 2500	5.7L	V8		N/A
1998	GMC	Savana 2500	5.0L	V8		N/A
1998	GMC	Savana 3500	5.7L	V8		N/A
1998	GMC	Savana 3500	7.4L	V8		N/A
1998	GMC	Yukon	5.7L	V8	GAS	N/A
1997	Chevrolet	C1500	5.0L	V8	GAS	N/A
1997	Chevrolet	C1500	5.7L	V8	GAS	N/A
1997	Chevrolet	C1500 Suburban	5.7L	V8		N/A
1997	Chevrolet	C2500	5.7L	V8		N/A
1997	Chevrolet	C2500	7.4L	V8	GAS	N/A
1997	Chevrolet	C2500	5.0L	V8	GAS	N/A
1997	Chevrolet	C2500 Suburban	7.4L	V8	GAS	N/A
1997	Chevrolet	C2500 Suburban	5.7L	V8		N/A
1997	Chevrolet	C3500	5.7L	V8	GAS	N/A
1997	Chevrolet	C3500	7.4L	V8	GAS	N/A
1997	Chevrolet	Express 1500	5.0L	V8	GAS	N/A
1997	Chevrolet	Express 1500	5.7L	V8	GAS	N/A
1997	Chevrolet	Express 2500	5.7L	V8	GAS	N/A
1997	Chevrolet	Express 2500	5.0L	V8	GAS	N/A
1997	Chevrolet	Express 3500	7.4L	V8	GAS	N/A
1997	Chevrolet	Express 3500	5.7L	V8	GAS	N/A
1997	Chevrolet	K1500	5.0L	V8	GAS	N/A
1997	Chevrolet	K1500	5.7L	V8	GAS	N/A
1997	Chevrolet	K1500 Suburban	5.7L	V8	GAS	N/A
1997	Chevrolet	K2500	7.4L	V8	GAS	N/A
1997	Chevrolet	K2500	5.0L	V8	GAS	N/A
1997	Chevrolet	K2500	5.7L	V8	GAS	N/A
1997	Chevrolet	K2500 Suburban	5.7L	V8		N/A
1997	Chevrolet	K2500 Suburban	7.4L	V8		N/A
1997	Chevrolet	K3500	5.7L	V8	GAS	N/A
1997	Chevrolet	K3500	7.4L	V8	GAS	N/A
1997	Chevrolet	P30	5.7L	V8		N/A
1997	Chevrolet	P30	7.4L	V8		N/A
1997	Chevrolet	Suburban 1500	5.7L	V8		N/A
1997	Chevrolet	Tahoe	5.7L	V8	GAS	N/A
1997	GMC	C1500	5.7L	V8	GAS	N/A
1997	GMC	C1500	5.0L	V8	GAS	N/A
1997	GMC	C1500 Suburban	5.7L	V8		N/A
1997	GMC	C2500	7.4L	V8		N/A
1997	GMC	C2500	5.0L	V8	GAS	N/A
1997	GMC	C2500	5.7L	V8		N/A
1997	GMC	C2500 Suburban	5.7L	V8		N/A
1997	GMC	C2500 Suburban	7.4L	V8	GAS	N/A
1997	GMC	C3500	7.4L	V8		N/A
1997	GMC	C3500	5.7L	V8	GAS	N/A
1997	GMC	K1500	5.7L	V8	GAS	N/A
1997	GMC	K1500	5.0L	V8	GAS	N/A
1997	GMC	K1500 Suburban	5.7L	V8		N/A
1997	GMC	K2500	7.4L	V8		N/A
1997	GMC	K2500	5.7L	V8	GAS	N/A
1997	GMC	K2500 Suburban	5.7L	V8		N/A
1997	GMC	K2500 Suburban	7.4L	V8		N/A
1997	GMC	K3500	7.4L	V8		N/A
1997	GMC	K3500	5.7L	V8	GAS	N/A
1997	GMC	P3500	7.4L	V8		N/A	Horizontal Towers
1997	GMC	P3500	5.7L	V8		N/A
1997	GMC	Savana 1500	5.0L	V8		N/A
1997	GMC	Savana 1500	5.7L	V8		N/A
1997	GMC	Savana 2500	5.7L	V8		N/A
1997	GMC	Savana 2500	5.0L	V8		N/A
1997	GMC	Savana 3500	5.7L	V8		N/A
1997	GMC	Savana 3500	7.4L	V8		N/A
1997	GMC	Yukon	5.7L	V8	GAS	N/A
1996	Chevrolet	C1500	5.0L	V8	GAS	N/A
1996	Chevrolet	C1500	5.7L	V8	GAS	N/A
1996	Chevrolet	C1500 Suburban	5.7L	V8		N/A
1996	Chevrolet	C2500	5.7L	V8		N/A
1996	Chevrolet	C2500	7.4L	V8	GAS	N/A
1996	Chevrolet	C2500	5.0L	V8	GAS	N/A
1996	Chevrolet	C2500 Suburban	5.7L	V8		N/A
1996	Chevrolet	C3500	5.7L	V8	GAS	N/A
1996	Chevrolet	C3500	7.4L	V8	GAS	N/A
1996	Chevrolet	Express 1500	5.7L	V8		N/A	Horizontal Towers
1996	Chevrolet	Express 1500	5.0L	V8		N/A
1996	Chevrolet	Express 2500	5.0L	V8		N/A
1996	Chevrolet	Express 2500	5.7L	V8		N/A	Horizontal Towers
1996	Chevrolet	Express 3500	7.4L	V8		N/A	Horizontal Towers
1996	Chevrolet	Express 3500	5.7L	V8		N/A	Horizontal Towers
1996	Chevrolet	G30	7.4L	V8		N/A	Horizontal Towers
1996	Chevrolet	G30	5.7L	V8		N/A	Horizontal Towers
1996	Chevrolet	K1500	5.7L	V8		N/A
1996	Chevrolet	K1500	5.0L	V8		N/A
1996	Chevrolet	K1500 Suburban	5.7L	V8	GAS	N/A
1996	Chevrolet	K2500	5.7L	V8		N/A
1996	Chevrolet	K2500	7.4L	V8		N/A
1996	Chevrolet	K2500 Suburban	7.4L	V8		N/A
1996	Chevrolet	K2500 Suburban	5.7L	V8		N/A
1996	Chevrolet	K3500	5.7L	V8		N/A
1996	Chevrolet	K3500	7.4L	V8		N/A
1996	Chevrolet	P30	5.7L	V8	GAS	N/A
1996	Chevrolet	Suburban 1500	5.7L	V8		N/A
1996	Chevrolet	Tahoe	5.7L	V8	GAS	N/A
1996	GMC	C1500	5.0L	V8	GAS	N/A
1996	GMC	C1500	5.7L	V8	GAS	N/A
1996	GMC	C1500 Suburban	5.7L	V8		N/A
1996	GMC	C2500	5.7L	V8		N/A
1996	GMC	C2500	7.4L	V8		N/A
1996	GMC	C2500	5.0L	V8	GAS	N/A
1996	GMC	C2500 Suburban	7.4L	V8		N/A
1996	GMC	C2500 Suburban	5.7L	V8		N/A
1996	GMC	C3500	7.4L	V8		N/A
1996	GMC	C3500	5.7L	V8	GAS	N/A
1996	GMC	G3500	7.4L	V8	GAS	N/A	Horizontal Towers
1996	GMC	G3500	5.7L	V8	GAS	N/A	Horizontal Towers
1996	GMC	K1500	5.7L	V8	GAS	N/A
1996	GMC	K1500	5.0L	V8	GAS	N/A
1996	GMC	K1500 Suburban	5.7L	V8		N/A
1996	GMC	K2500	7.4L	V8		N/A
1996	GMC	K2500	5.7L	V8	GAS	N/A
1996	GMC	K2500 Suburban	7.4L	V8		N/A
1996	GMC	K2500 Suburban	5.7L	V8		N/A
1996	GMC	K3500	7.4L	V8		N/A
1996	GMC	K3500	5.7L	V8	GAS	N/A
1996	GMC	P3500	5.7L	V8		N/A
1996	GMC	Savana 1500	5.7L	V8	GAS	N/A	Horizontal Towers
1996	GMC	Savana 1500	5.0L	V8	GAS	N/A	Horizontal Towers
1996	GMC	Savana 2500	5.7L	V8	GAS	N/A	Horizontal Towers
1996	GMC	Savana 2500	5.0L	V8	GAS	N/A	Horizontal Towers
1996	GMC	Savana 3500	7.4L	V8	GAS	N/A	Horizontal Towers
1996	GMC	Savana 3500	5.7L	V8	GAS	N/A	Horizontal Towers
1996	GMC	Yukon	5.7L	V8	GAS	N/A
1991	GMC	Jimmy	5.7L	V8	GAS	N/A
1991	GMC	R2500 Suburban	7.4L	V8	GAS	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:

1-400051045245910477599146018-52442-4000524E10023-36433-704338589753A84000551-16145D10798104775990898253T229-29419C282CAE1176CAPB10294DC20010DR474TDR980VCRR207RR207SB

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