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OER 1970-84 GM Car & Truck, Windshield Washer Jar, Various Models 3990892

OER 1970-84 GM Car & Truck, Windshield Washer Jar, Various Models 3990892
OER 1970-84 GM Car & Truck, Windshield Washer Jar, Various Models 3990892OER 1970-84 GM Car & Truck, Windshield Washer Jar, Various Models 3990892OER 1970-84 GM Car & Truck, Windshield Washer Jar, Various Models 3990892
$40.99 ea
NEWARRIVING SOONEstimated Ship Date 12/24/2025 (If Ordered Today)1219 Available from OER as of 12/05/2025
Model: 2036688
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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OER reproduction of the original windshield washer jar designed for use on various 1970-1984 GM car and truck models. Manufactured to OE specifications, this washer jar replicates the original in appearance and design, and installs using the factory bracketry. Note: Washer jar cap and filter are sold separately. Use part number # 3798372 for the washer jar cap, and # 3986821 for the filter. Hole spacing measures 4-1/2".

Features and Benefits:
  • Authentic OER reproduction windshield washer jar
  • Built to OE specifications for accuracy and proper fit
  • Installs with original factory bracketry
  • Correct factory-style appearance and design
  • Cap and filter available separately
Technical Information:
  • Application years: 1970-1984
  • Hole spacing: 4-1/2"
  • Replaces original GM washer jar assembly
  • Cap part # 3798372 and filter part # 3986821 available separately
Buick Applications
  • 1973 - 1974 Buick Apollo Base
Chevrolet Applications
  • 1970 - 1970 Chevrolet Bel Air Base
  • 1970 - 1970 Chevrolet Biscayne Base
  • 1970 - 1970 Chevrolet Brookwood Base
  • 1970 - 1970 Chevrolet Camaro Base
  • 1970 - 1970 Chevrolet Camaro RS
  • 1970 - 1970 Chevrolet Camaro Z28
  • 1970 - 1970 Chevrolet Camaro SS
  • 1970 - 1971 Chevrolet Camaro
  • 1970 - 1970 Chevrolet Caprice Base
  • 1970 - 1972 Chevrolet Chevelle Base
  • 1970 - 1972 Chevrolet Chevelle Concours
  • 1970 - 1972 Chevrolet Chevelle SS
  • 1970 - 1972 Chevrolet Chevelle Malibu
  • 1970 - 1972 Chevrolet Chevelle Nomad
  • 1970 - 1972 Chevrolet Chevelle Concours Estate
  • 1970 - 1972 Chevrolet Chevelle Greenbrier
  • 1972 - 1974 Chevrolet Corvette Base
  • 1970 - 1970 Chevrolet Impala Base
  • 1970 - 1970 Chevrolet Kingswood Base
  • 1970 - 1970 Chevrolet Kingswood Estate
  • 1971 - 1974 Chevrolet Nova Base
  • 1973 - 1974 Chevrolet Nova Custom
  • 1970 - 1970 Chevrolet Townsman Base
  • 1971 - 1972 Chevrolet Vega Base
  • 1972 - 1972 Chevrolet Vega Panel
Chevrolet Truck Applications
  • 1971 - 1971 Chevrolet Blazer Base
  • 1971 - 1974 Chevrolet Blazer
  • 1975 - 1984 Chevrolet C10
  • 1971 - 1974 Chevrolet C10 Pickup
  • 1971 - 1971 Chevrolet C10 Pickup Base
  • 1971 - 1984 Chevrolet C10 Suburban
  • 1975 - 1984 Chevrolet C20
  • 1971 - 1974 Chevrolet C20 Pickup
  • 1971 - 1984 Chevrolet C20 Suburban
  • 1976 - 1976 Chevrolet C20 Suburban Custom Deluxe
  • 1976 - 1976 Chevrolet C20 Suburban Scottsdale
  • 1976 - 1976 Chevrolet C20 Suburban Silverado
  • 1975 - 1984 Chevrolet C30
  • 1971 - 1974 Chevrolet C30 Pickup
  • 1970 - 1972 Chevrolet El Camino Base
  • 1970 - 1972 Chevrolet El Camino Custom
  • 1970 - 1972 Chevrolet El Camino SS
  • 1975 - 1984 Chevrolet K10
  • 1971 - 1974 Chevrolet K10 Pickup
  • 1971 - 1984 Chevrolet K10 Suburban
  • 1975 - 1984 Chevrolet K20
  • 1971 - 1974 Chevrolet K20 Pickup
  • 1971 - 1984 Chevrolet K20 Suburban
  • 1977 - 1984 Chevrolet K30
  • 1971 - 1974 Chevrolet K30 Pickup
  • 1975 - 1984 Chevrolet K5 Blazer
  • 1970 - 1975 Chevrolet Truck Base
  • 1970 - 1984 Chevrolet Truck
GMC Truck Applications
  • 1975 - 1978 GMC C15
  • 1975 - 1978 GMC C15 Suburban
  • 1973 - 1974 GMC C15/C1500 Pickup
  • 1973 - 1974 GMC C15/C1500 Suburban
  • 1979 - 1984 GMC C1500
  • 1979 - 1984 GMC C1500 Suburban
  • 1975 - 1978 GMC C25
  • 1976 - 1978 GMC C25 Suburban
  • 1973 - 1974 GMC C25/C2500 Pickup
  • 1973 - 1974 GMC C25/C2500 Suburban
  • 1979 - 1984 GMC C2500
  • 1979 - 1984 GMC C2500 Suburban
  • 1975 - 1978 GMC C35
  • 1973 - 1974 GMC C35/C3500 Pickup
  • 1979 - 1984 GMC C3500
  • 1975 - 1984 GMC Jimmy
  • 1975 - 1978 GMC K15
  • 1975 - 1978 GMC K15 Suburban
  • 1973 - 1974 GMC K15/K1500 Pickup
  • 1973 - 1974 GMC K15/K1500 Suburban
  • 1979 - 1984 GMC K1500
  • 1979 - 1984 GMC K1500 Suburban
  • 1975 - 1978 GMC K25
  • 1975 - 1978 GMC K25 Suburban
  • 1973 - 1974 GMC K25/K2500 Pickup
  • 1973 - 1974 GMC K25/K2500 Suburban
  • 1979 - 1984 GMC K2500
  • 1979 - 1984 GMC K2500 Suburban
  • 1977 - 1978 GMC K35
  • 1973 - 1974 GMC K35/K3500 Pickup
  • 1979 - 1984 GMC K3500
  • 1971 - 1974 GMC Sprint
  • 1971 - 1974 GMC Sprint Base
  • 1972 - 1974 GMC Sprint Custom
  • 1973 - 1984 GMC Truck
Oldsmobile Applications
  • 1973 - 1974 Oldsmobile Omega Base
Pontiac Applications
  • 1970 - 1974 Pontiac Firebird Base
  • 1970 - 1974 Pontiac Firebird Esprit
  • 1970 - 1974 Pontiac Firebird Formula
  • 1970 - 1974 Pontiac Firebird Trans Am
  • 1971 - 1972 Pontiac Grand Prix Base
  • 1971 - 1972 Pontiac LeMans Base
  • 1971 - 1972 Pontiac LeMans Sport
  • 1972 - 1972 Pontiac LeMans Luxury
  • 1971 - 1971 Pontiac LeMans T37
  • 1971 - 1974 Pontiac Ventura Base
  • 1973 - 1974 Pontiac Ventura Custom
  • 1974 - 1974 Pontiac Ventura GTO
About OER

OER® was established in the early 1980's to manufacture original equipment reproductions where every part is meticulously reproduced to exact factory specifications. All OER® parts are reverse engineered or manufactured using original blueprints when available to ensure the closest possible reproduction available on the market. When available, original factory tooling is utilized to insure complete originality. Our mission is to supply the highest quality parts available for the enthusiast and serious restorer. Whether you're a serious restorer, or just someone who wants a replacement part for your classic vehicle, OER® is the source for the finest quality parts on the market. Today, OER® is the most recognized brand in automotive restoration parts. Choose OER® for all your restoration needs.

Many OER® products are officially licensed by General Motors and the Chrysler Group ensuring the quality and authenticity of these products. The GM Restoration Parts logo and the MOPAR Authentic Restoration Product logo are the true signs of quality. OER® is licensed by GM and the Chrysler Group as an official restoration parts manufacturer.

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years
Buick Apollo 1973 - 1974
Chevrolet Bel Air 1970
Chevrolet Biscayne 1970
Chevrolet Blazer 1970 - 1974
Chevrolet Brookwood 1970
Chevrolet C10 Pickup 1970 - 1974
Chevrolet C10 Suburban 1970 - 1984
Chevrolet C10 1975 - 1984
Chevrolet C15 1982 - 1984
Chevrolet C20 Pickup 1970 - 1974
Chevrolet C20 Suburban 1970 - 1984
Chevrolet C20 1975 - 1984
Chevrolet C30 Pickup 1970 - 1974
Chevrolet C30 1975 - 1984
Chevrolet C35 1983 - 1984
Chevrolet Camaro 1970 - 1971
Chevrolet Caprice 1970
Chevrolet Chevelle 1970 - 1972
Chevrolet Corvette 1972 - 1974
Chevrolet El Camino 1970 - 1972
Chevrolet Impala 1970
Chevrolet K10 Pickup 1970 - 1974
Chevrolet K10 Suburban 1970 - 1984
Chevrolet K10 1975 - 1984
Chevrolet K20 Pickup 1970 - 1974
Chevrolet K20 Suburban 1970 - 1984
Chevrolet K20 1975 - 1984
Chevrolet K30 Pickup 1970 - 1974
Chevrolet K30 1977 - 1984
Chevrolet K5 Blazer 1975 - 1984
Chevrolet Kingswood 1970
Chevrolet Nova 1971 - 1974
Chevrolet S10 Blazer 1983 - 1984
Chevrolet S10 1982 - 1984
Chevrolet Townsman 1970
Chevrolet Vega 1971 - 1972
GMC C15 Suburban 1975 - 1978
GMC C15/C1500 Pickup 1970 - 1974
GMC C15/C1500 Suburban 1970 - 1974
GMC C1500 Suburban 1979 - 1984
GMC C1500 1979 - 1984
GMC C15 1975 - 1978
GMC C25 Suburban 1975 - 1978
GMC C25/C2500 Pickup 1970 - 1974
GMC C25/C2500 Suburban 1970 - 1974
GMC C2500 Suburban 1979 - 1984
GMC C2500 1979 - 1984
GMC C25 1975 - 1978
GMC C35/C3500 Pickup 1970 - 1974
GMC C3500 1979 - 1984
GMC C35 1975 - 1978
GMC Jimmy 1970 - 1984
GMC K15 Suburban 1975 - 1978
GMC K15/K1500 Pickup 1970 - 1974
GMC K15/K1500 Suburban 1970 - 1974
GMC K1500 Suburban 1979 - 1984
GMC K1500 1979 - 1984
GMC K15 1975 - 1978
GMC K25 Suburban 1975 - 1978
GMC K25/K2500 Pickup 1970 - 1974
GMC K25/K2500 Suburban 1970 - 1974
GMC K2500 Suburban 1979 - 1984
GMC K2500 1979 - 1984
GMC K25 1975 - 1978
GMC K35/K3500 Pickup 1970 - 1974
GMC K3500 1979 - 1984
GMC K35 1977 - 1978
GMC S15 Jimmy 1983 - 1984
GMC S15 1982 - 1984
GMC Sprint 1971 - 1974
GMC Transmode 1973 - 1974
Oldsmobile Omega 1973 - 1974
Pontiac Firebird 1970 - 1974
Pontiac Grand Prix 1971 - 1972
Pontiac LeMans 1971 - 1972
Pontiac Ventura 1971 - 1974

Specifications:

Height 8 in
Length 5 in
Weight 1 lbs
Width 6 in

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