HomeBelts and Cooling > Hoses and PipesFour Seasons 53012 Automatic Transmission Oil Cooler Line Connector
Part #: 53012

Four Seasons 53012 Automatic Transmission Oil Cooler Line Connector

Cooler Inst.Kit
31 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Cooler Inst.Kit
Fitment: Chevrolet, GMC, and Oldsmobile, Astro, Safari, P30, and Bravada
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Overview of Four Seasons Cooler Inst.Kit 53012

The Four Seasons Cooler Inst.Kit 53012 is a steel automatic transmission oil cooler line connector designed for select Chevrolet, GMC, and Oldsmobile vehicles. This oil cooler install kit provides a reliable connection with a gold finish and round connector shape, engineered to meet performance requirements for transmission cooling systems.

  • Durable steel construction with gold finish for corrosion resistance
  • Designed as an automatic transmission oil cooler line connector
  • Round connector shape with male inlet and outlet fittings
  • Overall dimensions: 5.75 inches height, 3.875 inches width
  • Compatible with Chevrolet Astro, GMC Bravada, P30, and Safari models
  • Does not include gasket or seals and comes without a bracket
  • Performance rated for transmission cooling applications

Product Details and Specifications

This Four Seasons part number 53012 is a transmission fitting kit specifically designed to facilitate the installation of an oil cooler line. The connector features a 0.750 inch outer diameter and is constructed from steel to ensure durability under high-temperature conditions. Both the inlet and outlet fittings are male, and the connector has a round shape to match OEM-style connections. The kit does not include gaskets or seals and is supplied without a mounting bracket. It is not an original equipment replacement but is performance rated to meet the demands of transmission cooling systems.

About the Four Seasons Cooler Inst.Kit Product Line

The Cooler Inst.Kit line from Four Seasons focuses on providing essential components for the installation and maintenance of vehicle cooling systems. This product line includes fittings, connectors, and installation kits designed to support efficient cooling system repairs and upgrades. The 53012 kit is part of this line, offering a reliable solution for transmission oil cooler line connections in compatible vehicles.

Compatible Vehicles and Applications

This automatic transmission oil cooler line connector is compatible with the following makes and models:

  • Chevrolet Astro
  • GMC Bravada
  • GMC P30
  • Oldsmobile Safari

It is intended for use in transmission cooling systems where a durable, performance-rated fitting is required.

Common Issues Addressed by This Part

  • Leaking or damaged transmission oil cooler line connections
  • Corrosion or wear on existing cooler line fittings
  • Improper fit or connection issues with aftermarket oil coolers
  • Transmission overheating due to faulty cooler line installation
  • Replacement of worn or missing transmission cooler line connectors

Installation Notes and Tips

When installing the Four Seasons 53012 oil cooler line connector, ensure that the mating surfaces are clean and free of debris. Since gaskets or seals are not included, use appropriate sealing materials compatible with transmission fluid. Verify that the male inlet and outlet fittings match the vehicle’s cooler line specifications. Proper torque should be applied to avoid leaks without damaging the fittings. This kit does not include a bracket, so secure mounting should be verified separately.

Quality Assurance and Warranty

Four Seasons parts are manufactured to meet industry standards for durability and performance. The Cooler Inst.Kit 53012 is performance rated for transmission cooling applications. While specific warranty details are not provided here, Four Seasons typically offers limited warranties covering defects in material and workmanship. Consult product documentation or manufacturer resources for complete warranty information.

BrandFour Seasons
Part Number53012
PositionCooler Inst.Kit
Bracket?w/o Bracket
Connector ShapeRound
Contains Spring?No
DescriptionOil Cooler Install Kit
Electric FanNo
Friction Material ThicknessGold
Gasket / Seals?Not Included
Inlet GenderMale
MaterialSteel
O.D. IN0.750
O.E. Replacement?No
Outlet GenderMale
Overall Height IN5.750
Overall Height MM146.05
Overall Width IN3.875
Overall Width MM38.1
Overall Width MM98.3996
Performance Rated?Yes
StyleFitting Kit
TypeTransmission
Weight LBS0.140

This part fits 31 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1995ChevroletAstroN/AAutomatic transmission oil cooler line connector kit.; Cooler Inst.Kit
1995GMCSafariN/AAutomatic transmission oil cooler line connector kit.; Cooler Inst.Kit
1994ChevroletAstroN/AAutomatic transmission oil cooler line connector kit.; Cooler Inst.Kit
1994ChevroletP304.3LV6N/AAutomatic transmission oil cooler line connector kit.; Cooler Inst.Kit
1994GMCSafariN/AAutomatic transmission oil cooler line connector kit.; Cooler Inst.Kit
1994OldsmobileBravadaN/ATransmission Line Fitting Kit; Use on vehicles w/ snap-in trans-line type fittings.; Cooler Inst.Kit
1993ChevroletAstroN/AAutomatic transmission oil cooler line connector kit.; Cooler Inst.Kit
1993ChevroletP304.3LV6N/AAutomatic transmission oil cooler line connector kit.; Cooler Inst.Kit
1993GMCSafariN/AAutomatic transmission oil cooler line connector kit.; Cooler Inst.Kit
1993OldsmobileBravadaN/ATransmission Line Fitting Kit; Use on vehicles w/ snap-in trans-line type fittings.; Cooler Inst.Kit
1992ChevroletAstroN/AAutomatic transmission oil cooler line connector kit.; Cooler Inst.Kit
1992ChevroletP304.3LV6N/AAutomatic transmission oil cooler line connector kit.; Cooler Inst.Kit
1992GMCSafariN/AAutomatic transmission oil cooler line connector kit.; Cooler Inst.Kit
1992OldsmobileBravadaN/ATransmission Line Fitting Kit; Use on vehicles w/ snap-in trans-line type fittings.; Cooler Inst.Kit
1991ChevroletAstroN/AAutomatic transmission oil cooler line connector kit.; Cooler Inst.Kit
1991ChevroletP304.3LV6N/AAutomatic transmission oil cooler line connector kit.; Cooler Inst.Kit
1991GMCSafariN/AAutomatic transmission oil cooler line connector kit.; Cooler Inst.Kit
1991OldsmobileBravadaN/ATransmission Line Fitting Kit; Use on vehicles w/ snap-in trans-line type fittings.; Cooler Inst.Kit
1990ChevroletAstro4.3LV6N/AAutomatic transmission oil cooler line connector kit.; Cooler Inst.Kit
1990ChevroletP304.3LV6N/AAutomatic transmission oil cooler line connector kit.; Cooler Inst.Kit
1990GMCSafari4.3LV6N/AAutomatic transmission oil cooler line connector kit.; Cooler Inst.Kit
1989ChevroletAstro4.3LV6N/AAutomatic transmission oil cooler line connector kit.; Cooler Inst.Kit
1989GMCSafari4.3LV6N/AAutomatic transmission oil cooler line connector kit.; Cooler Inst.Kit
1988ChevroletAstro4.3LV6N/AAutomatic transmission oil cooler line connector kit.; Cooler Inst.Kit
1988GMCSafari4.3LV6N/AAutomatic transmission oil cooler line connector kit.; Cooler Inst.Kit
1987ChevroletAstro4.3LV6N/AAutomatic transmission oil cooler line connector kit.; Cooler Inst.Kit
1987GMCSafari4.3LV6N/AAutomatic transmission oil cooler line connector kit.; Cooler Inst.Kit
1986ChevroletAstro4.3LV6N/AAutomatic transmission oil cooler line connector kit.; Cooler Inst.Kit
1986GMCSafari4.3LV6N/AAutomatic transmission oil cooler line connector kit.; Cooler Inst.Kit
1985ChevroletAstro4.3LV6N/AAutomatic transmission oil cooler line connector kit.; Cooler Inst.Kit
1985GMCSafari4.3LV6N/AAutomatic transmission oil cooler line connector kit.; Cooler Inst.Kit

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

039311153012184342403932798333935301279833900393904207CWK900393

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.