Ignition Starter Switch for 1977-1978 Dodge Charger & More - Standard Ignition US-91

$35.99

Standard Ignition Ignition Switch US-91 - view 2

Standard Ignition Ignition Switch US-91 - view 3

Part number: US-91

UPC: 091769034429

Condition: New

Weight: 0.37 LBS

Item Package Quantity: 1

$35.99

Current Stock: 54

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Standard Ignition Ignition Switch P/N:US-91

$35.99

Description

Help restore dependable key-start switching with the Standard Ignition US-91 Ignition Starter Switch. This electrical switch sends power to the ignition and starter circuits as the key is turned. It is a direct-fit replacement for the listed applications and fits many vehicles, among them the 1977-1978 Dodge Charger, 1977-1979 Chrysler Town & Country and 1986-1987 Dodge D100. See the "Vehicles it fits" section for the full list and engine details.

Quality control: Standard Ignition is a global manufacturer of original equipment ignition products. It keeps quality control throughout manufacturing, from the components to the finished product.
Copper alloy conductors: Designed for superior electrical conductivity with low resistive losses.
100% tested: Every switch is tested to verify both its mechanical and electrical switching performance.
Built for the shop: A robust design and high-grade materials are intended to meet the demands of today's service professional. Standard Ignition builds its ignition switch line from quality materials for proper fit and function.

Signs that an ignition starter switch may need replacing include no crank when the key is turned to start, ignition or accessory power that cuts in and out, and an engine that stalls when the key is moved. Other faults can cause these symptoms, so diagnose the starting and ignition circuits first. If the switch is the cause, the US-91 replaces it.

Interchange: CS89 · 3747199 · 3874839 · 4213401 · LS420 · KS6613 · 1972671

Product information is for general reference and may contain errors. See our Disclaimer.

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

This part cross-references / interchanges with the following part numbers:

CS89, 3747199, 3874839, 4213401, LS420, KS6613, 1972671

Buyer's Q&A

Frequently Asked Questions

What does the Standard Ignition US-91 do?

It is an ignition starter switch that sends power to the ignition and starter circuits as the key is turned. It uses copper alloy conductors and is 100% tested for mechanical and electrical switching performance.

Does this Charger switch fit my 1977-1978 Dodge Charger?

Yes, the US-91 is listed for the 1977-1978 Dodge Charger, and it also fits many other vehicles, including the 1977-1979 Chrysler Town & Country. Check the "Vehicles it fits" section for yours.

Does the US-91 fit a 1986-1987 Dodge D100?

Yes, the 1986-1987 Dodge D100 is a listed application. Use the "Vehicles it fits" section to confirm the years and engine for your vehicle.

What are signs an ignition starter switch may need replacing?

Possible signs include no crank when the key is turned to start, ignition or accessory power cutting out, and stalling when the key is moved. Other faults cause these too, so diagnose first.

What part numbers does the US-91 interchange with?

The US-91 interchanges with CS89, 3747199, 3874839, 4213401, LS420, KS6613 and 1972671.