Replacement Heater Core. Caprice 77-90 Heater Core. Replacement REPB503006. OEM Part Number: 3035420.
Specifications:- Product Fit: Direct Fit
- Quantity Sold: Sold Individually
- Recommended Use: OE Replacement
- Inlet Size: 0.63 in.
- Outlet Size: 0.75 in.
- Replaces D P I Number: 9078
- Replaces O E Number: 3035420
- Warranty: 1-year, unlimited-mileage warranty
Vehicle Fitment:- 1977-1979: Buick Electra 225 8 Cyl, 5.7L
- 1977-1979: Buick Electra 225 8 Cyl, 6.6L
- 1977-1979: Buick Electra Limited 8 Cyl, 6.6L
- 1977-1983: Buick Electra Limited 8 Cyl, 5.7L
- 1978-1979: Buick Electra Park Avenue 8 Cyl, 6.6L
- 1978-1983: Buick Electra Park Avenue 8 Cyl, 5.7L
- 1980: Buick Electra Estate Wagon 8 Cyl, 4.9L
- 1980-1984: Buick Electra Limited 6 Cyl, 4.1L
- 1980-1984: Buick Electra Park Avenue 6 Cyl, 4.1L
- 1980-1985: Buick Electra Estate Wagon 8 Cyl, 5.7L
- 1981-1984: Buick Electra Limited 8 Cyl, 5.0L
- 1981-1984: Buick Electra Park Avenue 8 Cyl, 5.0L
- 1981-1989: Buick Electra Estate Wagon 8 Cyl, 5.0L
- 1977-1979: Buick Estate Wagon Base 8 Cyl, 6.6L
- 1977-1983: Buick Estate Wagon Base 8 Cyl, 5.7L
- 1980: Buick Estate Wagon Base 8 Cyl, 4.9L
- 1981-1983: Buick Estate Wagon Base 8 Cyl, 5.0L
- 1977: Buick LeSabre Custom Sport 8 Cyl, 4.9L
- 1977: Buick LeSabre Custom Sport 8 Cyl, 5.7L
- 1977: Buick LeSabre Custom Sport 8 Cyl, 6.6L
- 1977-1978: Buick LeSabre Base 8 Cyl, 6.6L
- 1977-1978: Buick LeSabre Custom 8 Cyl, 4.9L
- 1977-1978: Buick LeSabre Custom 8 Cyl, 6.6L
- 1977-1980: Buick LeSabre Base 8 Cyl, 4.9L
- 1977-1981: Buick LeSabre Base 8 Cyl, 5.7L
- 1977-1985: Buick LeSabre Custom 8 Cyl, 5.7L
- 1977-1990: Buick LeSabre Base 6 Cyl, 3.8L
- 1977-1990: Buick LeSabre Custom 6 Cyl, 3.8L
- 1978-1981: Buick LeSabre Base 8 Cyl, 5.0L
- 1978-1981: Buick LeSabre Sport 6 Cyl, 3.8L
- 1978-1985: Buick LeSabre Custom 8 Cyl, 5.0L
- 1979-1980: Buick LeSabre Limited 8 Cyl, 4.9L
- 1979-1985: Buick LeSabre Limited 8 Cyl, 5.7L
- 1979-1990: Buick LeSabre Limited 6 Cyl, 3.8L
- 1980-1981: Buick LeSabre Base 6 Cyl, 4.1L
- 1980-1984: Buick LeSabre Limited 6 Cyl, 4.1L
- 1981: Buick LeSabre Sport 6 Cyl, 4.1L
- 1981: Buick LeSabre Sport 8 Cyl, 5.0L
- 1981: Buick LeSabre Sport 8 Cyl, 5.7L
- 1981-1985: Buick LeSabre Limited 8 Cyl, 5.0L
- 1982: Buick LeSabre Custom 8 Cyl, 4.4L
- 1982: Buick LeSabre Limited 8 Cyl, 4.4L
- 1982: Buick LeSabre Limited Edition F/E 6 Cyl, 3.8L
- 1982: Buick LeSabre Limited Edition F/E 6 Cyl, 4.1L
- 1982: Buick LeSabre Limited Edition F/E 8 Cyl, 5.0L
- 1982: Buick LeSabre Limited Edition F/E 8 Cyl, 5.7L
- 1982-1984: Buick LeSabre Custom 6 Cyl, 4.1L
- 1985: Buick LeSabre Estate Wagon 8 Cyl, 5.7L
- 1985-1990: Buick LeSabre Estate Wagon 8 Cyl, 5.0L
- 1986: Buick LeSabre Custom 6 Cyl, 3.0L
- 1986: Buick LeSabre Limited 6 Cyl, 3.0L
- 1987: Buick LeSabre T-Type 6 Cyl, 3.8L
- 1977-1978: Buick Riviera Base 8 Cyl, 5.7L
- 1977-1978: Buick Riviera Base 8 Cyl, 6.6L
- 1978: Buick Riviera LXXV Anniversary Edition 8 Cyl, 5.7L
- 1978: Buick Riviera LXXV Anniversary Edition 8 Cyl, 6.6L
- 1987-1992: Cadillac Brougham Base 8 Cyl, 5.0L
- 1990-1992: Cadillac Brougham Base 8 Cyl, 5.7L
- 1992: Cadillac Commercial Chassis Brougham 8 Cyl, 5.7L
- 1977-1979: Cadillac DeVille Base 8 Cyl, 7.0L
- 1978-1979: Cadillac DeVille Cabriolet 8 Cyl, 7.0L
- 1978-1979: Cadillac DeVille Phaeton 8 Cyl, 7.0L
- 1979: Cadillac DeVille Phaeton 8 Cyl, 5.7L
- 1979-1984: Cadillac DeVille Base 8 Cyl, 5.7L
- 1979-1984: Cadillac DeVille Cabriolet 8 Cyl, 5.7L
- 1980-1981: Cadillac DeVille Base 8 Cyl, 6.0L
- 1980-1981: Cadillac DeVille Cabriolet 8 Cyl, 6.0L
- 1980-1982: Cadillac DeVille Base 6 Cyl, 4.1L
- 1980-1982: Cadillac DeVille Cabriolet 6 Cyl, 4.1L
- 1982-1984: Cadillac DeVille Base 8 Cyl, 4.1L
- 1982-1984: Cadillac DeVille Cabriolet 8 Cyl, 4.1L
- 1977: Cadillac Fleetwood 75 8 Cyl, 7.0L
- 1977: Cadillac Fleetwood 75 Formal 8 Cyl, 7.0L
- 1977-1979: Cadillac Fleetwood Brougham 8 Cyl, 7.0L
- 1977-1979: Cadillac Fleetwood Formal 8 Cyl, 7.0L
- 1978-1979: Cadillac Fleetwood Base 8 Cyl, 7.0L
- 1979-1984: Cadillac Fleetwood Brougham 8 Cyl, 5.7L
- 1980-1981: Cadillac Fleetwood Brougham 8 Cyl, 6.0L
- 1980-1982: Cadillac Fleetwood Brougham 6 Cyl, 4.1L
- 1980-1984: Cadillac Fleetwood Base 8 Cyl, 6.0L
- 1980-1984: Cadillac Fleetwood Formal 8 Cyl, 6.0L
- 1982-1984: Cadillac Fleetwood Brougham 8 Cyl, 4.1L
- 1986: Cadillac Fleetwood Brougham 8 Cyl, 5.0L
- 1981: Chevrolet Bel Air Base 8 Cyl, 4.4L
- 1981: Chevrolet Bel Air Base 8 Cyl, 5.0L
- 1977-1978: Chevrolet Caprice Classic Landau 6 Cyl, 4.1L
- 1977-1979: Chevrolet Caprice Classic 6 Cyl, 4.1L
- 1977-1981: Chevrolet Caprice Classic Estate 8 Cyl, 5.0L
- 1977-1981: Chevrolet Caprice Classic Estate 8 Cyl, 5.7L
- 1977-1981: Chevrolet Caprice Classic Landau 8 Cyl, 5.0L
- 1977-1981: Chevrolet Caprice Classic Landau 8 Cyl, 5.7L
- 1977-1985: Chevrolet Caprice Classic 8 Cyl, 5.7L
- 1977-1989: Chevrolet Caprice Classic 8 Cyl, 5.0L
- 1979: Chevrolet Caprice Classic Sport 6 Cyl, 4.1L
- 1979-1980: Chevrolet Caprice Classic Sport 8 Cyl, 5.0L
- 1979-1980: Chevrolet Caprice Classic Sport 8 Cyl, 5.7L
- 1980: Chevrolet Caprice Classic Sport 6 Cyl, 3.8L
- 1980: Chevrolet Caprice Classic Sport 8 Cyl, 4.4L
- 1980-1981: Chevrolet Caprice Classic Landau 6 Cyl, 3.8L
- 1980-1981: Chevrolet Caprice Classic Landau 8 Cyl, 4.4L
- 1981: Chevrolet Caprice Classic 8 Cyl, 4.4L
- 1981: Chevrolet Caprice Classic Estate 6 Cyl, 3.8L
- 1981: Chevrolet Caprice Classic Estate 8 Cyl, 4.4L
- 1981-1984: Chevrolet Caprice Classic 6 Cyl, 3.8L
- 1985-1989: Chevrolet Caprice Classic 6 Cyl, 4.3L
- 1986-1988: Chevrolet Caprice Base 6 Cyl, 4.3L
- 1986-1988: Chevrolet Caprice Classic Brougham 6 Cyl, 4.3L
- 1986-1989: Chevrolet Caprice Base 8 Cyl, 5.7L
- 1986-1990: Chevrolet Caprice Classic Brougham 8 Cyl, 5.0L
- 1987-1988: Chevrolet Caprice Classic LS Brougham 6 Cyl, 4.3L
- 1987-1989: Chevrolet Caprice Classic LS Brougham 8 Cyl, 5.0L
- 1988-1989: Chevrolet Caprice Base 8 Cyl, 5.0L
- 1977: Chevrolet Impala Custom 6 Cyl, 4.1L
- 1977: Chevrolet Impala Custom 8 Cyl, 5.0L
- 1977: Chevrolet Impala Custom 8 Cyl, 5.7L
- 1977-1979: Chevrolet Impala Base 6 Cyl, 4.1L
- 1977-1979: Chevrolet Impala Landau 6 Cyl, 4.1L
- 1977-1979: Chevrolet Impala Landau 8 Cyl, 5.0L
- 1977-1979: Chevrolet Impala Landau 8 Cyl, 5.7L
- 1977-1984: Chevrolet Impala Base 8 Cyl, 5.0L
- 1977-1985: Chevrolet Impala Base 8 Cyl, 5.7L
- 1979: Chevrolet Impala Sport 6 Cyl, 4.1L
- 1979: Chevrolet Impala Sport 8 Cyl, 5.0L
- 1979: Chevrolet Impala Sport 8 Cyl, 5.7L
- 1980-1982: Chevrolet Impala Base 8 Cyl, 4.4L
- 1980-1985: Chevrolet Impala Base 6 Cyl, 3.8L
- 1981-1982: Chevrolet Impala Estate 6 Cyl, 3.8L
- 1981-1982: Chevrolet Impala Estate 8 Cyl, 4.4L
- 1981-1982: Chevrolet Impala Estate 8 Cyl, 5.0L
- 1981-1982: Chevrolet Impala Estate 8 Cyl, 5.7L
- 1985: Chevrolet Impala Base 6 Cyl, 4.3L
- 1977-1979: Oldsmobile 98 Luxury 8 Cyl, 6.6L
- 1977-1979: Oldsmobile 98 Regency 8 Cyl, 6.6L
- 1977-1981: Oldsmobile 98 Luxury 8 Cyl, 5.7L
- 1977-1984: Oldsmobile 98 Regency 8 Cyl, 5.7L
- 1980-1981: Oldsmobile 98 Luxury 8 Cyl, 5.0L
- 1980-1984: Oldsmobile 98 Regency 8 Cyl, 5.0L
- 1981: Oldsmobile 98 Luxury 6 Cyl, 4.1L
- 1981-1983: Oldsmobile 98 Regency 6 Cyl, 4.1L
- 1982-1983: Oldsmobile 98 Regency Brougham 6 Cyl, 4.1L
- 1982-1984: Oldsmobile 98 Regency Brougham 8 Cyl, 5.0L
- 1982-1984: Oldsmobile 98 Regency Brougham 8 Cyl, 5.7L
- 1980-1985: Oldsmobile Custom Cruiser Base 8 Cyl, 5.7L
- 1980-1990: Oldsmobile Custom Cruiser Base 8 Cyl, 5.0L
- 1977-1979: Oldsmobile Delta 88 Base 8 Cyl, 6.6L
- 1977-1979: Oldsmobile Delta 88 Royale 8 Cyl, 6.6L
- 1977-1982: Oldsmobile Delta 88 Base 8 Cyl, 4.3L
- 1977-1982: Oldsmobile Delta 88 Royale 8 Cyl, 4.3L
- 1977-1983: Oldsmobile Delta 88 Base 6 Cyl, 3.8L
- 1977-1983: Oldsmobile Delta 88 Base 8 Cyl, 5.7L
- 1977-1985: Oldsmobile Delta 88 Royale 6 Cyl, 3.8L
- 1977-1985: Oldsmobile Delta 88 Royale 8 Cyl, 5.7L
- 1979: Oldsmobile Delta 88 Base 8 Cyl, 4.9L
- 1979: Oldsmobile Delta 88 Royale 8 Cyl, 4.9L
- 1980-1981: Oldsmobile Delta 88 Holiday 6 Cyl, 3.8L
- 1980-1981: Oldsmobile Delta 88 Holiday 8 Cyl, 4.3L
- 1980-1981: Oldsmobile Delta 88 Holiday 8 Cyl, 5.0L
- 1980-1981: Oldsmobile Delta 88 Holiday 8 Cyl, 5.7L
- 1980-1982: Oldsmobile Delta 88 Royale Brougham 8 Cyl, 4.3L
- 1980-1983: Oldsmobile Delta 88 Base 8 Cyl, 5.0L
- 1980-1985: Oldsmobile Delta 88 Royale 8 Cyl, 5.0L
- 1980-1985: Oldsmobile Delta 88 Royale Brougham 6 Cyl, 3.8L
- 1980-1985: Oldsmobile Delta 88 Royale Brougham 8 Cyl, 5.0L
- 1980-1985: Oldsmobile Delta 88 Royale Brougham 8 Cyl, 5.7L
- 1981-1982: Oldsmobile Delta 88 Royale 8 Cyl, 4.4L
- 1981-1982: Oldsmobile Delta 88 Royale Brougham 8 Cyl, 4.4L
- 1982: Oldsmobile Delta 88 Base 8 Cyl, 4.4L
- 1984: Oldsmobile Delta 88 Royale Brougham LS 6 Cyl, 3.8L
- 1984-1985: Oldsmobile Delta 88 Royale Brougham LS 8 Cyl, 5.0L
- 1984-1985: Oldsmobile Delta 88 Royale Brougham LS 8 Cyl, 5.7L
- 1977-1979: Pontiac Bonneville Base 8 Cyl, 6.6L
- 1977-1979: Pontiac Bonneville Brougham 8 Cyl, 6.6L
- 1977-1980: Pontiac Bonneville Base 8 Cyl, 4.9L
- 1977-1980: Pontiac Bonneville Brougham 8 Cyl, 4.9L
- 1977-1981: Pontiac Bonneville Base 8 Cyl, 5.7L
- 1977-1981: Pontiac Bonneville Brougham 8 Cyl, 5.7L
- 1978-1979: Pontiac Bonneville Safari 8 Cyl, 6.6L
- 1978-1980: Pontiac Bonneville Safari 8 Cyl, 4.9L
- 1978-1981: Pontiac Bonneville Safari 8 Cyl, 5.7L
- 1980-1981: Pontiac Bonneville Base 6 Cyl, 3.8L
- 1980-1981: Pontiac Bonneville Base 8 Cyl, 4.3L
- 1980-1981: Pontiac Bonneville Brougham 8 Cyl, 4.3L
- 1981: Pontiac Bonneville Base 8 Cyl, 5.0L
- 1981: Pontiac Bonneville Brougham 6 Cyl, 3.8L
- 1981: Pontiac Bonneville Brougham 8 Cyl, 5.0L
- 1981: Pontiac Bonneville Safari 8 Cyl, 5.0L
- 1977-1978: Pontiac Catalina Base 8 Cyl, 6.6L
- 1977-1979: Pontiac Catalina Base 6 Cyl, 4.1L
- 1977-1979: Pontiac Catalina Safari 8 Cyl, 6.6L
- 1977-1980: Pontiac Catalina Base 8 Cyl, 4.9L
- 1977-1980: Pontiac Catalina Safari 8 Cyl, 4.9L
- 1977-1981: Pontiac Catalina Base 6 Cyl, 3.8L
- 1977-1981: Pontiac Catalina Base 8 Cyl, 5.7L
- 1977-1981: Pontiac Catalina Safari 8 Cyl, 5.7L
- 1980-1981: Pontiac Catalina Base 8 Cyl, 4.3L
- 1980-1981: Pontiac Catalina Base 8 Cyl, 4.4L
- 1980-1981: Pontiac Catalina Base 8 Cyl, 5.0L
- 1980-1981: Pontiac Catalina Safari 8 Cyl, 4.4L
- 1980-1981: Pontiac Catalina Safari 8 Cyl, 5.0L
- 1977: Pontiac Grand Safari Base 8 Cyl, 4.9L
- 1977: Pontiac Grand Safari Base 8 Cyl, 5.7L
- 1977-1978: Pontiac Grand Safari Base 8 Cyl, 6.6L
- 1977-1979: Pontiac Parisienne Base 6 Cyl, 4.1L
- 1977-1985: Pontiac Parisienne Base 8 Cyl, 5.7L
- 1977-1986: Pontiac Parisienne Base 8 Cyl, 5.0L
- 1980-1981: Pontiac Parisienne Safari 8 Cyl, 5.7L
- 1980-1982: Pontiac Parisienne Base 8 Cyl, 4.4L
- 1980-1982: Pontiac Parisienne Safari 8 Cyl, 5.0L
- 1980-1985: Pontiac Parisienne Base 6 Cyl, 3.8L
- 1981: Pontiac Parisienne Base 8 Cyl, 4.3L
- 1981-1982: Pontiac Parisienne Safari 8 Cyl, 4.4L
- 1982: Pontiac Parisienne Brougham 8 Cyl, 4.4L
- 1982-1985: Pontiac Parisienne Brougham 6 Cyl, 3.8L
- 1982-1985: Pontiac Parisienne Brougham 8 Cyl, 5.7L
- 1982-1986: Pontiac Parisienne Brougham 8 Cyl, 5.0L
- 1985-1986: Pontiac Parisienne Base 6 Cyl, 4.3L
- 1985-1986: Pontiac Parisienne Brougham 6 Cyl, 4.3L
- 1987-1989: Pontiac Safari Base 8 Cyl, 5.0L
