Billet Technology Washer Fluid Cap Dodge Jeep Chrysler Ram

Upgrade Every Cap Under the Hood with Aircraft-Grade Aluminum

The Billet Technology 30020 washer fluid reservoir cap is a premium underhood upgrade that replaces the factory plastic washer fluid cap with a precision-machined billet piece for your 2004-2026 Chrysler 200, Chrysler 300, Dodge Caliber SRT-4, Dodge Challenger and more. 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

Specifications

What Is Included

• 1x Billet Technology 30020 Washer Fluid Reservoir Cap
• Any variant-specific hardware as shown on product page

Frequently Asked Questions

Will the Billet Technology washer fluid cap fit my specific trim level?

The 30020 is designed as a direct fit replacement for all trim levels listed in the fitment table above. If your vehicle appears in that list, this cap will install without modifications.

Does this cap seal as well as the OEM plastic cap?

Yes. The 30020 is machined to the same thread pitch and sealing profile as the factory cap. It seals correctly and will not allow fluid contamination.

Is this cap compatible with standard washer fluid?

Yes. Washer fluid does not react with 6061-T6 aluminum. This cap is fully compatible with all standard and winter-formula washer fluids.

Can I get this cap in a color other than satin?

Yes. The 30020 is available in multiple finish options. Select your preferred finish from the variants listed on the product page.

How do I clean the billet washer fluid cap?

Wipe with a clean microfiber cloth. For fingerprints, use a mild aluminum polish. Avoid abrasive pads that may scratch the finish.

Does this cap come with any hardware or gasket?

No additional hardware is required. The cap threads directly onto the OEM reservoir neck using the factory thread engagement.

Will heat cycling in the engine bay affect the cap?

6061-T6 aluminum is rated for sustained temperatures well above typical underhood operating ranges. Heat cycling will not cause distortion or loosening.

Is the Billet Technology washer fluid cap made in the United States?

Yes. All Billet Technology products including the this product are CNC machined in Lake Worth, Florida using certified domestic aluminum stock.

Installation Instructions

1. Allow engine to cool completely before beginning.
2. Locate the washer fluid reservoir under the hood.
3. Twist and remove the factory plastic washer fluid cap counterclockwise.
4. Thread the Billet Technology 30020 clockwise onto the reservoir until snug.
5. Do not over-tighten. Hand-tight is sufficient.
6. Visually inspect to confirm the cap seats flush and level.

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.