Keep high-voltage spark flowing to the right cylinder with the Standard Ignition Distributor Cap DR-437. It is a direct-fit replacement for the listed applications and fits many vehicles, among them the 1971-1974 Chevrolet Vega and the 1962-1968 Chevrolet Chevy II, plus several Chevrolet and GMC truck and van models. The distributor cap covers the distributor and receives high voltage from the coil. As the rotor turns, it passes that voltage to each outer terminal and on through the spark plug wires.
Signs a distributor cap may need replacing include:
These symptoms can have other causes, so diagnose the ignition system before replacing parts. If a worn cap is the cause, DR-437 replaces it. Installation is also a good time to inspect the rotor and spark plug wires.
See the "Vehicles it fits" section for the full list of vehicles and engine details.
Interchange: 2-4013
24013 · 4058876 · C167 · 3939459Q1 · DR996 · RR181 · 12338668 · 1876487 · 1954606 · 1960833 · 1962446 · 1969456 · 801064 · 141085 · 245208 · 1960833R92 · R11257 · B33667 · RR181SB · 380541 · 383581 · 384254 · 315J
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
What vehicles does the Standard Ignition DR-437 fit?
It fits many vehicles, among them the 1971-1974 Chevrolet Vega and 1962-1968 Chevrolet Chevy II. See the "Vehicles it fits" section for the full list, years and engines.
What is the DR-437 distributor cap made of?
Standard Ignition makes its distributor caps from high dielectric strength, glass/mineral reinforced polyester resin. It is designed for less carbon tracking and greater resistance to electrical breakdown.
What are signs a distributor cap may need replacing?
Cracks, carbon tracks, or worn or corroded terminals are common signs. So are misfires, hard starting and rough running, but those can have other causes, so diagnose the ignition system first.
Should I check the rotor when installing this cap?
Yes, the cap and rotor work together, so inspect the rotor and spark plug wires during installation. This listing is for the distributor cap.
Which part numbers does DR-437 cross-reference?
Interchange numbers include 2-4013, 4058876, C167, 3939459Q1, DR996, RR181, 12338668 and 1960833. The complete interchange list appears in the description above.
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Standard Motor Products
Standard Motor Products
Standard Motor Products
Standard Motor Products
Standard Motor Products
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
