HomeVictor Reinz 71-13550-00 Engine Coolant Thermostat Gasket - Outer
Part #: 71-13550-00

Victor Reinz 71-13550-00 Engine Coolant Thermostat Gasket - Outer

Outer
47 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Buick, Chevrolet, Oldsmobile, and Pontiac, LeSabre, Park Avenue, Regal, Riviera, Lumina APV, 88, 98, Silhouette, Bonneville, Trans Sport, Toronado, and Reatta
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Reliable Engine Coolant Thermostat Gasket for GM Vehicles

The Victor Reinz 71-13550-00 engine coolant thermostat gasket is designed to provide a secure seal in the cooling system of select Buick, Chevrolet, Oldsmobile, and Pontiac models. Crafted from durable fiber material, this gasket ensures proper coolant flow and prevents leaks around the thermostat housing.

  • Constructed from high-quality fiber material for durability and heat resistance
  • Inside diameter of 1.488 inches for precise fitment
  • Compatible with multiple GM makes including Buick, Chevrolet, Oldsmobile, and Pontiac
  • Designed to fit specific models such as Buick LeSabre, Chevrolet Lumina APV, and Pontiac Bonneville
  • Part number 71-13550-00 ensures exact replacement and compatibility

Durable Fiber Material and Precise Dimensions

This engine coolant thermostat gasket features a fiber construction that withstands high temperatures and resists degradation from coolant exposure. The inside diameter of 1.488 inches matches OEM specifications, providing a tight seal around the thermostat housing. This precision helps maintain optimal engine temperature by preventing coolant leaks and ensuring efficient thermostat operation.

Compatible GM Models and Applications

The Victor Reinz 71-13550-00 gasket is compatible with a range of General Motors vehicles. It fits Buick models such as the LeSabre and Park Avenue, Chevrolet models including the Lumina APV, and Oldsmobile and Pontiac vehicles like the Bonneville and Riviera. This gasket is suitable for use in engines requiring a 1.488-inch inside diameter thermostat seal.

Common Issues Addressed by This Thermostat Gasket

  • Prevents coolant leaks at the thermostat housing
  • Maintains proper engine temperature regulation
  • Reduces risk of engine overheating due to seal failure
  • Eliminates coolant contamination from external sources
  • Ensures reliable thermostat operation and longevity

Installation Notes and Tips

Before installing the Victor Reinz 71-13550-00 gasket, clean the thermostat housing surface thoroughly to remove old gasket material and debris. Ensure the gasket aligns correctly with the thermostat housing and engine block. Avoid over-tightening bolts to prevent gasket damage. Proper installation will help maintain a leak-free seal and optimal cooling system performance.

Quality Assurance and Warranty Information

Victor Reinz is known for manufacturing precision sealing products that meet or exceed OEM standards. The 71-13550-00 engine coolant thermostat gasket undergoes rigorous quality control to ensure durability and fitment accuracy. While specific warranty details may vary, Victor Reinz products typically come with a limited warranty against manufacturing defects, providing confidence in product reliability.

BrandVictor Reinz
Part Number71-13550-00
Inside Diameter1.488
MaterialFiber

This part fits 47 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1995BuickLeSabreOuter2 Bolt Holes, Fiber
1995BuickPark AvenueN/A2 Bolt Holes, Fiber
1995BuickRegal3.8LV6N/A2 Bolt Holes, Fiber
1995BuickRivieraN/A2 Bolt Holes, Fiber
1995ChevroletLumina APV3.8LV6N/A2 Bolt Holes, Fiber
1995Oldsmobile88N/A2 Bolt Holes, Fiber
1995Oldsmobile98N/A2 Bolt Holes, Fiber
1995OldsmobileSilhouetteN/A2 Bolt Holes, Fiber
1995PontiacBonnevilleN/A2 Bolt Holes, Fiber
1995PontiacTrans Sport3.8LV6N/A2 Bolt Holes, Fiber
1994BuickLeSabreOuter2 Bolt Holes, Fiber
1994BuickPark AvenueN/A2 Bolt Holes, Fiber
1994BuickRegal3.8LV6N/A2 Bolt Holes, Fiber
1994ChevroletLumina APV3.8LV6N/A2 Bolt Holes, Fiber
1994Oldsmobile88N/A2 Bolt Holes, Fiber
1994Oldsmobile98N/A2 Bolt Holes, Fiber
1994OldsmobileSilhouette3.8LV6N/A2 Bolt Holes, Fiber
1994PontiacBonnevilleN/A2 Bolt Holes, Fiber
1994PontiacTrans Sport3.8LV6N/A2 Bolt Holes, Fiber
1993BuickLeSabreOuter2 Bolt Holes, Fiber
1993BuickPark AvenueN/A2 Bolt Holes, Fiber
1993BuickRegal3.8LV6N/A2 Bolt Holes, Fiber
1993BuickRivieraN/A2 Bolt Holes, Fiber
1993ChevroletLumina APV3.8LV6N/A2 Bolt Holes, Fiber
1993Oldsmobile88N/A2 Bolt Holes, Fiber
1993Oldsmobile98N/A2 Bolt Holes, Fiber
1993OldsmobileSilhouette3.8LV6N/A2 Bolt Holes, Fiber
1993PontiacBonnevilleN/A2 Bolt Holes, Fiber
1993PontiacTrans Sport3.8LV6N/A2 Bolt Holes, Fiber
1992BuickLeSabreOuter2 Bolt Holes, Fiber
1992BuickPark AvenueN/A2 Bolt Holes, Fiber
1992BuickRegal3.8LV6N/A2 Bolt Holes, Fiber
1992BuickRivieraN/A2 Bolt Holes, Fiber
1992ChevroletLumina APV3.8LV6N/A2 Bolt Holes, Fiber
1992Oldsmobile88N/A2 Bolt Holes, Fiber
1992Oldsmobile98N/A2 Bolt Holes, Fiber
1992OldsmobileSilhouette3.8LV6N/A2 Bolt Holes, Fiber
1992OldsmobileToronadoN/A2 Bolt Holes, Fiber
1992PontiacBonnevilleN/A2 Bolt Holes, Fiber
1992PontiacTrans Sport3.8LV6N/A2 Bolt Holes, Fiber
1991BuickPark AvenueN/A2 Bolt Holes, Fiber
1991BuickReattaN/A2 Bolt Holes, Fiber
1991BuickRegal3.8LV6N/A2 Bolt Holes, Fiber
1991BuickRivieraN/A2 Bolt Holes, Fiber
1991Oldsmobile98N/A2 Bolt Holes, Fiber
1991OldsmobileToronadoN/A2 Bolt Holes, Fiber
1990BuickRegal3.8LV6N/A2 Bolt Holes, Fiber

* 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:

2450243335534C31271PB50589

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