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1992-1996 Corvette C4 LT1 Rear Coolant Crossover Pipe Bolt and Seals 2552974

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Item ID: 623-387
GM Part #: 2552974
Availability: In Stock - Ships today if ordered by 3 PM CT
Fits Years:
  • 1992-1996
$9.99
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  • Description

1992-1996 C4 LT1 Rear Coolant Crossover Pipe Bolt and Seals 2552974 - OEM Number(s) (2552974)

Seal the Deal: 1992-1996 Corvette C4 LT1 Rear Coolant Crossover Pipe Bolt and Seals

Keep your 1992-1996 Corvette C4 LT1 running cool and leak-free with this essential rear coolant crossover pipe bolt and seals kit. Designed to replace worn or damaged components, this kit ensures a tight, reliable seal where your coolant crossover pipe meets the engine, preventing leaks that could lead to overheating and costly repairs.

Critical Role in Your Cooling System

The coolant crossover pipe bolt and seals secure the coolant pipe’s connection at the rear of the engine, maintaining proper coolant flow throughout your Corvette’s LT1 engine. Over time, heat cycles and wear can cause seals to fail or bolts to loosen, risking coolant leaks and engine damage. This kit restores factory-tight sealing to keep your cooling system efficient and your engine protected.

Premium Quality and Perfect Fit

Manufactured with durable materials and precision engineering, this replacement kit matches the original GM specifications and is a direct fit for your Corvette. The seals provide a secure, leak-proof barrier, while the bolt is built to withstand engine vibrations and thermal expansion.

  • Fits 1992-1996 Corvette C4 LT1 engines  
  • Original GM part number: 2552974 
  • Includes rear coolant crossover pipe bolt and seals 
  • Made from durable, heat-resistant materials 
  • Direct-fit replacement for easy installation

Don’t let a simple leak turn into a big problem. Upgrade your Corvette C4 cooling system with this reliable bolt and seals kit to keep your LT1 engine running cool and confident. Order now and drive worry-free!

Also Fits:

  • 1994-1996 Impala
  • 1993-1997 Camaro
  • 1993-1997 Firebird

Also known under these part numbers: (For reference only)

  • 250049
  • 2552974
  • 304872
  • 686420079941
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