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Vehicle Info NeededOERPART NUMBER: 691-52453645
52453645 Heater Core Assembly-1991 Caprice, Roadmaster, Custom Cruiser; with AC; Copper/Brass; Measures; 8" x 6" x 2"
$5699
Ships on 10/01/2026
Lowest Price GuaranteeHeater Core Assembly-1991 Caprice, Roadmaster, Custom Cruiserwith AC Copper/Brass Measures 8" x 6" x 2"
OER 52453645 Features:
Reproduction of the original style heater core assembly for use with 1991 Chevrolet Caprice, Buick Roadmaster, Oldsmobile Custom Cruiser, and other GM full size models with air conditioning. Manufactured in quality copper and brass material and designed to fit and function as original, each heater core features inlet and outlet tubes in correct length and with correct bends. Be sure to check the original heater core measurements to insure a proper replacement. Measures 8" x 6" x 2".
Heater Core Specifications:- Brass Tank / Copper Core
- Measures; 8" x 6" x 2"
- Includes 5/8" Inlet
- Includes 5/8" Outlet
- 1991- 1991 Buick Commercial Chassis
- 1992- 1992 Buick Roadmaster Limited
- 1992- 1992 Buick Roadmaster Base
- 1991- 1992 Buick Roadmaster Estate Wagon
- 1991- 1991 Chevrolet Caprice Base
- 1991- 1991 Chevrolet Caprice Classic
- 1991- 1991 Chevrolet Caprice Classic LTZ
- 1991- 1992 Oldsmobile Custom Cruiser
Part TypeHVAC Heater Core
BrandOER
Package Height8.0
Package Width15.0
Package Length15.0
Weight5.0 PG
Part CategoryReplacement Parts
Vendor Part Number52453645
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
