Billet Technology 30028 Engine Covers for Dodge Durango - product photo
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Billet Technology 30028 Engine Covers for Dodge Durango - gallery image
Billet Technology 30028 Engine Covers for Dodge Durango - gallery image
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Billet Technology High Pressure A/C Port Cap Cover Sigma Series Dodge Jeep Chrysler

$ 29.99
$ 29.99

Protect Your Low-Pressure A/C Port With CNC Billet Aluminum

The Billet Technology 30028 low-pressure A/C service port cap cover is a premium underhood upgrade that replaces the factory plastic low-pressure A/C service port cap with a CNC-machined billet piece for your Dodge Charger, Challenger, Durango, Magnum, Jeep Grand Cherokee, Chrysler 300, and Ram 1500 or TRX. Every piece is CNC machined in Lake Worth, Florida from solid 6061-T6 certified domestic aircraft-grade aluminum, delivering a factory-plus appearance with the durability that Mopar performance drivers demand. No modifications, no adapters. Installs in minutes with zero tools required.

Fitment

Year Range Make Model Trim
2006-2010 Jeep Grand Cherokee SRT8
2011-2021 Jeep Grand Cherokee 3.6L V6
2012-2019 Jeep Grand Cherokee SRT 392 6.4L
2018-2021 Jeep Grand Cherokee Trackhawk
2005-2010 Chrysler 300
2011-2019 Chrysler 300
2005-2008 Dodge Magnum
2006-2010 Dodge Charger
2011-2021 Dodge Charger 3.6L V6, 5.7L, 392 6.4L
2015-2023 Dodge Charger SRT Hellcat
2008-2023 Dodge Challenger All Engines (3.6L V6, 5.7L, 392 6.4L)
2015-2023 Dodge Challenger SRT Hellcat
2018 Dodge Challenger SRT Demon
2011-2024 Dodge Durango Base/All Engines
2021 Dodge Durango SRT Hellcat
2023-2024 Dodge Durango SRT Hellcat
All Years Ram 1500
2021-2024 Ram 1500 TRX

Specifications

Detail Value
Part Number 30028
Brand Billet Technology
Material Solid 6061-T6 Aircraft-Grade Aluminum
Finish Satin (Raw Machined Aluminum); Color/Engraved Variants Available
Product Type Low-Pressure A/C Service Port Cap Cover
Country of Origin USA
Warranty Limited Lifetime Warranty Against Defects In Materials And Workmanship

What Is Included

  • 1x Billet Technology 30028 Low-Pressure A/C Service Port Cap Cover
  • Any variant-specific hardware as shown on product page

Frequently Asked Questions

Does part number 30028 fit the low-pressure or high-pressure A/C port?

The 30028 is designed specifically for the low-pressure A/C service port. It threads directly onto the standard OEM low-side port fitting.

Will this cap interfere with A/C service access?

No. The cap threads off by hand in seconds, giving full access to the service port for manifold gauge connections during A/C service.

Does the cap prevent refrigerant from escaping?

The A/C port has a Schrader valve that prevents refrigerant loss regardless of the cap. The 30028 is a protective cover for that valve, not a sealing element.

Shipping Information

International Shipping: We ship to your USA-based forwarder for international orders.

Important: Review our Terms and Conditions before ordering to ensure a smooth purchase experience.

Installation Instructions

  1. Locate the low-pressure A/C service port under the hood. It is typically marked with an L and has a smaller diameter than the high-pressure port.
  2. Twist the factory plastic cap counterclockwise to remove.
  3. Thread the Billet Technology 30028 clockwise onto the service port until snug.
  4. Do not over-tighten the cap onto the service port fitting.
  5. Verify the cap threads fully and sits flush.

WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.

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