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Dorman

Dorman 54374 Air Conditioning Service Port Caps Compatible with Select Models, 2 Pack

  • Based on 438 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Jul 21
Order within 13 hours and 10 minutes
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Features

  • Direct replacement - this A/C service valve cap is designed to match the fit and function of the original cap on specified applications
  • Restores functionality - reliable replacement for an original part that is leaking or has failed due to fatigue
  • Durable construction - this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Description

This A/C service valve cap is designed to match the fit and function of the original cap on specified applications, and is engineered for reliable performance and durability.

Manufacturer: ‎Dorman Products


Brand: ‎Dorman


Item Weight: ‎0.317 ounces


Product Dimensions: ‎11 x 5 x 3.15 inches


Country of Origin: ‎China


Item model number: ‎54374


Manufacturer Part Number: ‎54374


OEM Part Number: ‎05073260AA; 05179285AA; 20911239; 22758701; 22883362; 25872391; 5019512AA; 5073613AA; 52458768; 68237081AA; 68237082AA; DS7Z19D702A; F3AZ19D702B; F7RZ19D702AA; F7RZ19D702BA


Date First Available: September 9, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jul 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • It works great
Got it as mine was missing and it fits perfectly. Easy to screw on. Worth the money. So far haven't noticed any leaks and it's a bit thicker which is great quality.
Reviewed in the United States on June 21, 2025 by MamaBear040582
    • It worked
Perfect fit
Reviewed in the United States on July 4, 2025 by Ricky
    • Parts
Great
Reviewed in the United States on June 21, 2025 by bermin
    • Perfect Fit
Fit 2000 Ford Ranger 3.0 V6 Perfectly
Reviewed in the United States on June 11, 2025 by Toni Watson
    • 2011 VW Jetta
Was missing the caps on my jetta and these fit perfect
Reviewed in the United States on May 27, 2025 by Jeffrey Dean
    • Does not fit my 2015 Traverse
Does not fit stock a/c high side port on a 2015 Chevy Traverse, Dorman insists it does based on whatever info they're looking at from GM. My high side port thread size is M8x1, the one in the package is M10x.75. I have read reviews from Traverse and Enclave owners reporting non-fitment of the Dorman product. I wanted them to fit as they are well made but had to initiate a return. ... show more
Reviewed in the United States on May 23, 2025 by Weps20
    • 2007 GMC Canyon fitment
These appear durable and would work very well on the right schrader valve. I like that there's no hole in the top of these covers and, they are screw-on. The package indicates "GM" and yes, verified, they would fit the OEM valves on a 2007 GMC Canyon 4x4 3.7L although Amazon's "fit" indicates No. However, I changed my Hi side to a Dorman 800-955 GM Air Conditioning Schrader Valve M12 X 1.50. The Hi side cover in this kit will not fit. The inside threads are too big for the 8mm (5/16) inside diameter of the Dorman valve. The Low side worked. ... show more
Reviewed in the United States on April 21, 2025 by Mr Mac
    • Works fine for 90's GM replacement cap
Fit my 94 Oldsmobile Ciera with 3100 V6. Lost the old cap for the low pressure side while trying to load in some of my beloved Arctic Freeze refrigerant. (I'm a sucker for their sparkly blue can) Works fine, and no more dust accumulating in the valve thingy.
Reviewed in the United States on May 1, 2025 by Sunny Jones

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