Homeβ€Ί Belts and Cooling > Radiators, Coolers and Related Componentsβ€Ί Dorman 800-811 Engine Oil Cooler Line Connector
Part #: 800-811

Dorman 800-811 Engine Oil Cooler Line Connector

βš™οΈ 114 vehicles fit this part
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πŸš—Fitment: Chevrolet and GMC, Astro, C10, C1500, C20, C2500, G10, G20, G30, K10, K1500, K20, K2500, R10, R1500, R20, R2500, Safari, V10, and V1500
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Reliable Engine Oil Cooler Line Connector for Chevrolet and GMC Vehicles

The Dorman 800-811 engine oil cooler line connector is designed specifically for select Chevrolet and GMC models, including the Astro, C10, and K1500 series. Crafted from durable brass, this connector ensures a secure and leak-free connection in your vehicle's cooling system.

  • Constructed from corrosion-resistant brass material
  • Threaded end type with female and male threads for precise fit
  • Straight fitting angle with a round shape for easy installation
  • Designed for specific fitment on Chevrolet and GMC trucks and vans
  • Compatible with transmission line systems requiring M20-1.50 and 3/8 inch NPT fittings

Durable Brass Construction and Precise Threaded Design

The Dorman 800-811 engine oil cooler line connector features a natural, unfinished brass fitting that provides excellent resistance to corrosion and wear. Its threaded ends include a female M20-1.50 thread on one side and a male 3/8 inch NPT thread on the other, allowing for a secure and leak-resistant connection. The straight fitting angle and round shape facilitate straightforward installation without the need for swivel adjustments. This part is engineered specifically for transmission line connections, ensuring compatibility with the cooling systems of Chevrolet and GMC vehicles such as the C1500, G20, and Safari models.

Applications and Common Issues Addressed

  • Replacement of worn or damaged engine oil cooler line connectors
  • Resolving leaks in the transmission oil cooler lines
  • Maintaining proper transmission fluid cooling for optimal vehicle performance
  • Preventing contamination and fluid loss in the cooling system
  • Ensuring secure connections in specific Chevrolet and GMC truck and van models

Installation Notes and Tips

When installing the Dorman 800-811 connector, ensure that the threads are clean and free of debris to prevent leaks. Use appropriate thread sealant compatible with transmission fluid systems if required, as this part does not include a thread sealer. Tighten fittings to manufacturer torque specifications to avoid damage. This connector is designed for specific fitment, so verify compatibility with your Chevrolet or GMC model before installation.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 800-811 engine oil cooler line connector undergoes rigorous quality control to ensure proper fit and function. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship.

BrandDorman
Part Number800-811
MaterialBrass
End 1 TypeThreaded
SwivelNo
Mounting Hardware IncludedNo
Universal Or Specific FitSpecific
ShapeRound
End Outside Diameter3/8 in npt
Fitting AngleStraight
Fitting Attachment End Type 1Female thread
Fitting Attachment End Type 2Male thread
Fitting FinishNatural/no finish
Fitting Size End 1 (in)M20-1.50
Fitting Size End 2 (in)3/8 in npt
Fitting TypeTransmission line connector
Package Contents1 transmission line connector
Thread Sealer PresentNo

This part fits 114 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1996ChevroletG30N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1996GMCG3500N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1995ChevroletG10N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1995ChevroletG20N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1995ChevroletG30N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1995GMCG1500N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1995GMCG2500N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1995GMCG3500N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1994ChevroletG10N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1994ChevroletG20N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1994ChevroletG30N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1994GMCG1500N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1994GMCG2500N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1994GMCG3500N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1993ChevroletAstroN/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1993ChevroletG10N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1993ChevroletG20N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1993ChevroletG30N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1993GMCG1500N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1993GMCG2500N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1993GMCG3500N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1993GMCSafariN/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1992ChevroletAstroN/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1992ChevroletG10N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1992ChevroletG20N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1992ChevroletG30N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1992GMCG1500N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1992GMCG2500N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1992GMCG3500N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1992GMCSafariN/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1991ChevroletAstroN/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1991ChevroletG104.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1991ChevroletG204.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1991ChevroletG304.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1991ChevroletG307.4LV8N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1991GMCG15004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1991GMCG25004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1991GMCG35004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1991GMCG35007.4LV8N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1991GMCSafariN/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1990ChevroletAstroN/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1990ChevroletG104.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1990ChevroletG204.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1990ChevroletG304.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1990ChevroletG307.4LV8N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1990GMCG15004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1990GMCG25004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1990GMCG35004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1990GMCG35007.4LV8N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1990GMCSafariN/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1989ChevroletAstroN/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1989ChevroletG104.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1989ChevroletG204.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1989ChevroletG304.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1989ChevroletG307.4LV8N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1989GMCG15004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1989GMCG25004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1989GMCG35004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1989GMCG35007.4LV8N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1989GMCSafariN/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1988ChevroletAstroN/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1988ChevroletG104.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1988ChevroletG204.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1988ChevroletG304.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1988ChevroletG307.4LV8N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1988GMCG15004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1988GMCG25004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1988GMCG35004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1988GMCG35007.4LV8N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1988GMCSafariN/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1987ChevroletAstroN/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1987ChevroletG104.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1987ChevroletG204.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1987ChevroletG304.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1987ChevroletR104.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1987ChevroletR204.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1987ChevroletV104.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1987GMCG15004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1987GMCG25004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1987GMCG35004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1987GMCR15004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1987GMCR25004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1987GMCSafariN/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1987GMCV15004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1986ChevroletAstroN/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1986ChevroletC104.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1986ChevroletC204.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1986ChevroletG104.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1986ChevroletG204.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1986ChevroletG304.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1986ChevroletK104.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1986GMCC15004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1986GMCC25004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1986GMCG15004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1986GMCG25004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1986GMCG35004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1986GMCK15004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1986GMCSafariN/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1985ChevroletAstroN/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1985ChevroletC104.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1985ChevroletC204.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1985ChevroletG104.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1985ChevroletG204.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1985ChevroletG304.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1985ChevroletK104.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1985ChevroletK204.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1985GMCC15004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1985GMCC25004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1985GMCG15004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1985GMCG25004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1985GMCG35004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1985GMCK15004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1985GMCK25004.3LV6N/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter
1985GMCSafariN/A3/8 In. NPT to 20 mm x 1.0 Thread Adapter

* 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:

15596484

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