ACDelco RC85 | Radiator Cap

Part Number
RC85
Maintain optimal engine cooling and performance with the ACDelco RC85 Radiator Cap, GM OE for reliable sealing in GM vehicles.

Fits what vehicles: 2002-2009 Chevrolet Trailblazer, 2002-2006 Chevrolet Trailblazer EXT, 2002-2009 GMC Envoy, 2002-2006 GMC Envoy XL, 2002-2004 Oldsmobile Bravada, 2003-2014 Chevrolet Express 1500, 2003-2022 Chevrolet Express 2500, 2003-2022 Chevrolet Express 3500, 2003-2006 Chevrolet SSR, 2003-2014 GMC Savana 1500, 2003-2022 GMC Savana 2500, 2003-2022 GMC Savana 3500, 2003-2008 Isuzu Ascender, 2004-2007 Buick Rainier, 2004-2012 Chevrolet Colorado, 2004-2005 Chevrolet Impala, 2004-2005 Chevrolet Monte Carlo, 2004-2012 GMC Canyon, 2004-2005 GMC Envoy XUV, 2004-2007 Pontiac Grand Prix, 2005-2007 Buick Allure, 2005-2007 Buick LaCrosse, 2005-2009 Saab 9-7x, 2006-2011 Buick Lucerne, 2006-2011 Chevrolet HHR, 2006-2010 Hummer H3, 2006 Isuzu i-280, 2006 Isuzu i-350, 2007-2010 GMC Acadia, 2007-2008 Isuzu i-290, 2007-2008 Isuzu i-370, 2007-2010 Saturn Outlook, 2008-2010 Buick Enclave, 2009-2010 Chevrolet Traverse, 2009-2010 Hummer H3T
Special Price $16.99 Regular Price $20.98
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Estimated Ship Date: 1 Business Day or Less

Description


Enhance your vehicle's cooling system with the ACDelco RC85 Radiator Cap, a GM Original Equipment part trusted worldwide. Designed to seal and maintain the necessary pressure in your radiator, this cap ensures your engine remains within optimal temperature parameters, reducing the risk of overheating. Constructed from plastic covered stainless steel, it offers unparalleled durability and resistance to heat and corrosion, making it a long-lasting choice for your vehicle's engine cooling system. Specifically manufactured to meet GM OE specifications, the ACDelco RC85 Radiator Cap guarantees a perfect fit and seamless integration with a wide array of GM models, including Chevrolet Trailblazer, GMC Envoy, and Buick Rainier, among others. By using this cap, you uphold the high standards of quality and performance synonymous with GM. Whether you’re a DIY enthusiast or a seasoned professional mechanic, choosing ACDelco assures you of the reliability and longevity essential for your vehicle's health.


Features


  • Engineered for GM OE quality and reliability
  • Seals and maintains cooling system pressure
  • Durable plastic covered stainless steel construction
  • Perfect fit for various GM vehicle models
  • Prevents engine overheating by optimizing pressure


Specifications


Cap Depth:1.48 inches
Filler Neck Height:1.24 inches
Material:Plastic Covered Stainless Steel
Maximum Pressure:15 psi
Shape:Round
Weight:0.1 lbs
Dimensions:2.500 in. x 2.400 in. x 1.500 in.
Coolant Recovery System:Yes


Fitment


  • 2002-2009 Chevrolet Trailblazer
  • 2002-2006 Chevrolet Trailblazer EXT
  • 2002-2009 GMC Envoy
  • 2002-2006 GMC Envoy XL
  • 2002-2004 Oldsmobile Bravada
  • 2003-2014 Chevrolet Express 1500
  • 2003-2022 Chevrolet Express 2500
  • 2003-2022 Chevrolet Express 3500
  • 2003-2006 Chevrolet SSR
  • 2003-2014 GMC Savana 1500
  • 2003-2022 GMC Savana 2500
  • 2003-2022 GMC Savana 3500
  • 2003-2008 Isuzu Ascender
  • 2004-2007 Buick Rainier
  • 2004-2012 Chevrolet Colorado
  • 2004-2005 Chevrolet Impala
  • 2004-2005 Chevrolet Monte Carlo
  • 2004-2012 GMC Canyon
  • 2004-2005 GMC Envoy XUV
  • 2004-2007 Pontiac Grand Prix
  • 2005-2007 Buick Allure
  • 2005-2007 Buick LaCrosse
  • 2005-2009 Saab 9-7x
  • 2006-2011 Buick Lucerne
  • 2006-2011 Chevrolet HHR
  • 2006-2010 Hummer H3
  • 2006 Isuzu i-280
  • 2006 Isuzu i-350
  • 2007-2010 GMC Acadia
  • 2007-2008 Isuzu i-290
  • 2007-2008 Isuzu i-370
  • 2007-2010 Saturn Outlook
  • 2008-2010 Buick Enclave
  • 2009-2010 Chevrolet Traverse
  • 2009-2010 Hummer H3T


Customer Questions
Does AC Delco make Ford parts?
No, AC Delco produces parts primarily for General Motors vehicles and does not make parts specifically for Ford vehicles.
Can I use AC Delco parts to replace OEM parts?
Yes, in most cases AC Delco parts can be used as a replacement for OEM parts. However, it's important to ensure that the parts are compatible with your specific make and model of vehicle.
What AC Delco oil filter do I need?
AC Delco offers a variety of oil filters that are compatible with different makes and models of vehicles. To determine which AC Delco oil filter you need, consult your vehicle's owner's manual or use our online filter lookup tool that matches the make, model, and year of your vehicle.
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Compatible Vehicles

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