Make sure you get accurate readings from all of your gauges.
This complete assembly provides wiring for all instrumentation and underdash functional wiring. Fuse block, heater control, interior console lighting (if applicable), steering column controls and air conditioning controls where applicable.
IMPORTANT: These harnesses are made to order and may require up to eight weeks delivery time. Sorry, no C.O.D. orders accepted, this item must be pre-paid.
Part# 20740 has air conditioning wiring incorporated into the harness.
Authentic reproduction of the original GM product.
Find in OPGI's 2018 Monte Carlo Catalog page 169.
This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), 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.