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  • Part Number: 738973
  • Reproduction: This part is made as close to OEM specifications as possible.
  • Replacement for OEM/GM Number: 3798317
  • Selling Unit: each
Your Price:
$25.95 /each

This item is in stock.

Shipping Notes:

Standard Shipping


This product can expose you to chemicals including Cadmium which is known to the State of California to cause cancer on birth defects or other reproductive harm. for more information, visit www.P65Warnings.ca.gov.

* Many of the parts listed on this website are not manufactured by the original equipment manufacturer and any reference to trademark or part numbers are for cross reference purposes only. No representation is made with respect to the source of manufacture of any particular part.

Product Details

1963-69 1st design (produced before 12/25/1968) Heater fan blower motor resistor mounts into forward side of inner heater box without air conditioning option

1964-65 coupe rear window power vent resistor mounts into blower fan case behind left wheel well inside the car

This Resistor is NOT a "one part fits all applications" product. The blower motor resistor is made to the manuafacture's physical and electrical specifications with the correct resistance necessary to provide accurate and constant blower motor RPMs, as required by the design of the vent system, for optimal and equal air distribution. 

This product fits the following Corvette model years:

1963 Corvette
1964 Corvette
1965 Corvette
1966 Corvette
1967 Corvette
1968 Corvette
1969 Corvette

Early, Late, or Mid

This product may not fit all Corvettes of the specifed year range. Some parts were changed midway through a Corvette model's production year. 'E', 'L', or 'M' in the year range designates that it fits "Early", "Late", or "Mid" year production Corvettes for the year specified.