Four Seasons
Heater Core

Four Seasons 98501 HVAC Heater Core

Brand Four Seasons 9004VPB2
Amperage Rating 5/3.75
Beam Type High Beam Low Beam
Bulb Base Type P29T
Bulb Color Clear
Bulb Finish Clear
Bulb Material Glass
Bulb Technology Halogen
Bulb Type VisionPlus Bulb
DOT Approved Yes
Diameter 0.76
Filament Quantity 2
Filament Type C-6
Halogen Yes
Length 3.69
Street Legal Yes
Voltage 12
Wattage 65/45
Product line Heater Core
Fits —204 vehicles

OE direct replacement. Meets or exceeds OEM requirements for a confident fit and function.

Aluminum construction. Lightweight core material helps support efficient heat transfer.

Heater core. Built for HVAC systems to restore warm air performance.

Cross-references Anchor 9078, APDI 9010086 and Carlson H2303 for the same application. See all 29.

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Free returns within 60 days if it doesn't fit when fitment is verified.

Four Seasons 98501 Heater Core Overview

The Four Seasons 98501 heater core is an aluminum HVAC heater core built for direct replacement service in a wide range of GM full-size cars and wagons. It is engineered to meet or exceed OEM requirements and is sized at 10-1/4 in. long, 5-1/2 in. wide, and 1-1/4 in. thick for applications that call for this specific core configuration.

Four Seasons Heater Core line parts are focused on restoring cabin heat performance with OE-style fit and construction. This Four Seasons 98501 heater core uses an aluminum core material and fixed pipe positioning for straightforward HVAC service on vehicles such as the Chevrolet Caprice, Cadillac DeVille, and Pontiac Bonneville.

Key Features

  • Aluminum heater core construction
  • Dimensions: 10-1/4 in. length, 5-1/2 in. width, 1-1/4 in. thickness
  • Core depth: 1.250 in.; core height: 10.250 in.; core width: 5.500 in.
  • Tube sizes: 0.625 in. and 0.750 in.
  • Meets or exceeds OEM specifications
  • Fixed pipe positioning; not adjustable
  • Direct-fit HVAC heater core for selected GM applications

Detailed Description

Built as an aluminum heater core / aluminum type unit, part number 98501 is intended for vehicles that require this exact core size and tube layout. The design supports heat transfer through the HVAC system and is listed for many classic rear-wheel-drive GM platforms, including 1977-1990 Chevrolet Caprice, 1977-1984 Cadillac DeVille, 1977-1985 Chevrolet Impala, 1977-1985 Oldsmobile Delta 88, and 1977-1981 Pontiac Catalina. This part cross-references Spectra Premium 94501 and UAC HT399078C for the same application.

Use Four Seasons 98501 when replacing a leaking, restricted, or inefficient heater core in vehicles such as the Buick LeSabre, Cadillac Fleetwood, and Pontiac Safari. The part number 98501 is also referenced across multiple aftermarket catalogs for the same HVAC heater core application.

What This Heater Core Helps Address

  • Loss of cabin heat from a leaking or clogged heater core
  • Coolant odor or moisture inside the passenger compartment
  • Uneven or weak heat output from the HVAC system
  • Restricted coolant flow through the heater circuit
  • Service replacement for aging OEM heater core assemblies

Installation Notes and Tips

Verify core dimensions, tube diameter, and pipe orientation before installation. This heater core has fixed pipe positioning, so it should be matched to the original HVAC layout before removal of the old unit. Because fitment varies by model and air conditioning configuration, confirm the vehicle application against the listed year, make, and model before service. Fits 1977-1990 Chevrolet Caprice, N/A; Fits 1977-1984 Cadillac DeVille, N/A; Fits 1977-1985 Oldsmobile Delta 88, N/A; Fits 1977-1985 Chevrolet Impala, N/A; Fits 1977-1981 Pontiac Catalina, N/A; Fits 1987-1992 Cadillac Brougham, N/A; Fits 1988-1990 Buick LeSabre, N/A; Fits 1980-1990 Oldsmobile Custom Cruiser, N/A; Fits 1987-1989 Pontiac Safari, N/A; Fits 1978-1987 Buick LeSabre, N/A; Fits 1977-1986 Cadillac Fleetwood, N/A; Fits 1985-1986 Pontiac Bonneville, N/A; Fits 1977-1981 Pontiac Bonneville, N/A; Fits 1977-1986 Pontiac Parisienne, N/A; Fits 1977-1985 Cadillac Commercial Chassis, N/A; Fits 1985 Cadillac Fleetwood, N/A; Fits 1977-1984 Oldsmobile 98, N/A; Fits 1982-1983 Buick Regal, N/A; Fits 1980-1981 Buick Century, N/A; Fits 1978 Buick Century, N/A; Fits 1981 Chevrolet Bel Air, N/A; Fits 1977-1978 Buick Riviera, N/A; Fits 1977 Buick LeSabre, N/A.

Quality Assurance

Four Seasons lists this heater core as meeting or exceeding OEM requirements. The part is supported by broad interchange coverage, including Anchor 9078, APDI 9010086, Carlson H2303, Dorman - HELP 90780, and FEL-PRO 2302, which helps confirm application matching for service replacement work.

This part fits 204 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypeLitersCylindersPositionNotes
1992CadillacBrougham————N/AHeater Core
1991CadillacBrougham————N/AHeater Core
1990BuickLeSabre—Wagon5.0LV8N/AHeater Core
1990CadillacBrougham————N/AHeater Core
1990ChevroletCaprice————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1990OldsmobileCustom Cruiser————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1989BuickLeSabre—Wagon5.0LV8N/AHeater Core
1989CadillacBrougham————N/AHeater Core
1989ChevroletCaprice————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1989OldsmobileCustom Cruiser————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1989PontiacSafari————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1988BuickLeSabre—Wagon5.0LV8N/AHeater Core
1988CadillacBrougham————N/AHeater Core
1988ChevroletCaprice————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1988OldsmobileCustom Cruiser————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1988PontiacSafari————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1987BuickLeSabre—Wagon5.0LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1987CadillacBrougham————N/AHeater Core
1987ChevroletCaprice————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1987OldsmobileCustom Cruiser————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1987PontiacSafari————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1986BuickLeSabre—Wagon5.0LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1986CadillacFleetwood——5.0LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1986CadillacFleetwoodBrougham—5.0LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1986CadillacFleetwoodBrougham d'Elegance—5.0LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1986ChevroletCaprice————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1986OldsmobileCustom Cruiser————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1986PontiacBonneville——3.8LV6N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1986PontiacParisienne————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985BuickLeSabre—Sedan5.7LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985BuickLeSabre—Wagon5.7LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985BuickLeSabre—Coupe5.7LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985BuickLeSabre—Sedan3.8LV6N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985BuickLeSabre—Coupe3.8LV6N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985BuickLeSabre—Sedan5.0LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985BuickLeSabre—Wagon5.0LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985BuickLeSabre—Coupe5.0LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985CadillacCommercial Chassis——4.1LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985CadillacFleetwood——5.7LV8N/AHeater Core
1985CadillacFleetwood——4.1LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985CadillacFleetwoodBase—4.1LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985CadillacFleetwoodBrougham—5.7LV8N/AHeater Core
1985CadillacFleetwoodBrougham—4.1LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985CadillacFleetwoodd'Elegance—4.1LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985CadillacFleetwoodBrougham d'Elegance—5.7LV8N/AHeater Core
1985CadillacFleetwoodBrougham d'Elegance—4.1LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985CadillacFleetwood75—4.1LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985CadillacFleetwood75 Formal—4.1LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985CadillacFleetwoodBrougham Commercial Chassis—4.1LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985ChevroletCaprice————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985ChevroletImpala————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985OldsmobileCustom Cruiser————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985OldsmobileDelta 88————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985PontiacBonneville——3.8LV6N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1985PontiacParisienne————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984BuickLeSabre—Sedan5.7LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984BuickLeSabre—Coupe5.7LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984BuickLeSabre—Sedan3.8LV6N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984BuickLeSabre—Coupe3.8LV6N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984BuickLeSabre—Sedan5.0LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984BuickLeSabre—Coupe5.0LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984BuickLeSabre—Sedan4.1LV6N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984BuickLeSabre—Coupe4.1LV6N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984CadillacCommercial Chassis————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984CadillacDeVille————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984CadillacFleetwood————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984ChevroletCaprice————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984ChevroletImpala————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984Oldsmobile98————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984OldsmobileCustom Cruiser————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984OldsmobileDelta 88————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1984PontiacParisienne————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983BuickLeSabre—Sedan5.7LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983BuickLeSabre—Coupe5.7LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983BuickLeSabre—Sedan3.8LV6N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983BuickLeSabre—Coupe3.8LV6N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983BuickLeSabre—Sedan5.0LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983BuickLeSabre—Coupe5.0LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983BuickLeSabre—Sedan4.1LV6N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983BuickLeSabre—Coupe4.1LV6N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983BuickRegal—Wagon5.7LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983BuickRegal—Wagon5.0LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983CadillacCommercial Chassis————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983CadillacDeVille————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983CadillacFleetwood————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983ChevroletCaprice————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983ChevroletImpala————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983Oldsmobile98————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983OldsmobileCustom Cruiser————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983OldsmobileDelta 88————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1983PontiacParisienne————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1982BuickLeSabre—Sedan5.7LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1982BuickLeSabre—Coupe5.7LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1982BuickLeSabre—Sedan3.8LV6N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1982BuickLeSabre—Coupe3.8LV6N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1982BuickLeSabre—Sedan5.0LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1982BuickLeSabre—Coupe5.0LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1982BuickLeSabre—Sedan4.1LV6N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1982BuickLeSabre—Coupe4.1LV6N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1982BuickLeSabre—Sedan4.4LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1982BuickLeSabre—Coupe4.4LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1982BuickRegal—Wagon5.7LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1982BuickRegal—Wagon5.0LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1982CadillacCommercial Chassis————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1982CadillacDeVille————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1982CadillacFleetwood————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1982ChevroletCaprice————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1982ChevroletImpala————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1982Oldsmobile98————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1982OldsmobileCustom Cruiser————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1982OldsmobileDelta 88————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1982PontiacParisienne————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1981BuickCentury—Wagon5.7LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1981BuickCentury—Wagon5.0LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1981BuickLeSabre—Sedan5.7LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1981BuickLeSabre—Coupe5.7LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1981BuickLeSabre—Sedan3.8LV6N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1981BuickLeSabre—Coupe3.8LV6N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1981BuickLeSabre—Sedan5.0LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1981BuickLeSabre—Coupe5.0LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1981BuickLeSabre—Sedan4.1LV6N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1981BuickLeSabre—Coupe4.1LV6N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1981CadillacCommercial Chassis————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1981CadillacDeVille————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1981CadillacFleetwood————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1981ChevroletBel Air————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1981ChevroletCaprice————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1981ChevroletImpala————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1981Oldsmobile98————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1981OldsmobileCustom Cruiser————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1981OldsmobileDelta 88————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1981PontiacBonneville————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1981PontiacCatalina————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1981PontiacParisienne————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1980BuickCentury—Wagon4.9LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1980BuickLeSabre—Sedan5.7LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1980BuickLeSabre—Coupe5.7LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1980BuickLeSabre—Sedan3.8LV6N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1980BuickLeSabre—Coupe3.8LV6N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1980BuickLeSabre—Sedan4.9LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1980BuickLeSabre—Coupe4.9LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1980BuickLeSabre—Sedan4.1LV6N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1980BuickLeSabre—Coupe4.1LV6N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1980CadillacCommercial Chassis————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1980CadillacDeVille————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1980CadillacFleetwood————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1980ChevroletCaprice————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1980ChevroletImpala————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1980Oldsmobile98————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1980OldsmobileCustom Cruiser————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1980OldsmobileDelta 88————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1980PontiacBonneville————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1980PontiacCatalina————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1980PontiacParisienne————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1979BuickLeSabre—Sedan5.7LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1979BuickLeSabre—Coupe5.7LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1979BuickLeSabre—Sedan3.8LV6N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1979BuickLeSabre—Coupe3.8LV6N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1979BuickLeSabre—Sedan4.9LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1979BuickLeSabre—Coupe4.9LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1979CadillacCommercial Chassis————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1979CadillacDeVille————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1979CadillacFleetwood————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1979ChevroletCaprice————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1979ChevroletImpala————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1979Oldsmobile98————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1979OldsmobileDelta 88————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1979PontiacBonneville————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1979PontiacCatalina————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1979PontiacParisienne————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1978BuickCentury—Wagon5.7LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1978BuickLeSabre—Sedan5.0LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1978BuickLeSabre—Coupe5.0LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1978BuickLeSabre—Sedan5.7LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1978BuickLeSabre—Coupe5.7LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1978BuickLeSabre—Sedan3.8LV6N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1978BuickLeSabre—Coupe3.8LV6N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1978BuickLeSabre—Sedan4.9LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1978BuickLeSabre—Coupe4.9LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1978BuickLeSabre—Sedan6.6LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1978BuickLeSabre—Coupe6.6LV8N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1978BuickRiviera————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1978CadillacCommercial Chassis————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1978CadillacDeVille————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1978CadillacFleetwood————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1978ChevroletCaprice————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1978ChevroletImpala————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1978Oldsmobile98————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1978OldsmobileDelta 88————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1978PontiacBonneville————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1978PontiacCatalina————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1978PontiacParisienne————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1977BuickLeSabre————N/Aw/ AC; Heater Core
1977BuickRiviera————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1977CadillacCommercial Chassis————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1977CadillacDeVille————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1977CadillacFleetwood————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1977ChevroletCaprice————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1977ChevroletImpala————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1977Oldsmobile98————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1977OldsmobileDelta 88————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1977PontiacBonneville————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1977PontiacCatalina————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
1977PontiacParisienne————N/ACompatible with vehicles equipped with air conditioning.; Heater Core
Directly replaces or cross-references 29 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Anchor — 9078APDI — 9010086Carlson — H2303Dorman - HELP — 90780Dorman - HELP — 96024FEL-PRO — 2302Four Seasons — 98501Global Parts Distributors LLC — 1811279Global Parts Distributors LLC — 8231260Remy — 26070Spectra Premium — 94501UAC — HT399078C2501772791333990785545017023027091131560021156331930354204462223460305666030561913197952479871GM9078HT399078ZH177