Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI
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Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI

Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI

Refresh your engine bay with a subtle but high-impact upgrade. The Billetworkz Wiper Fluid Reservoir Cap replaces the faded OEM plastic cap with a precision-machined billet piece that brings clean, cohesive styling to your FR-S, 86, BRZ, WRX, or STI. It is a direct-fit replacement designed to deliver OEM-level function with premium under-hood aesthetics.

Key Features

  • Precision Engineering: CNC-machined from high-quality 6061-T6 billet aluminum for durability and a perfect fit.
  • Premium Finish: Available in multiple vibrant colors with anodized or powder coated finishes (depending on selection) for long-lasting corrosion resistance.
  • Direct OEM Replacement: Installs in place of the factory wiper fluid reservoir cap with no modifications required.
  • Enhanced Aesthetics: Minimalist design that instantly cleans up the engine bay and pairs well with other Billetworkz caps.

Why We Like It

This is an easy win for under-hood presentation. The wiper cap is one of those small details that can date an engine bay fast. Swap it to billet and the entire area looks sharper and more intentional.

Specifications

  • Material: 6061-T6 billet aluminum
  • Finish: Anodized or powder coated (varies by color selection)
  • Fitment Style: Direct replacement wiper fluid reservoir cap

Installation Notes

  • Install with the engine off and the vehicle on level ground.
  • Remove the OEM wiper fluid cap.
  • Install the Billetworkz cap and ensure it seats fully and securely.
  • Hand-tighten only; do not over-torque.

What’s in the Box

  • (1) Billetworkz Wiper Fluid Reservoir Cap

About Billetworkz

Billetworkz has earned its reputation as a leading manufacturer of premium automotive accessories through more than a decade of innovation and quality craftsmanship. From foundational shift knobs to an expanding ecosystem of billet upgrades, Billetworkz continues to deliver precision-engineered components enthusiasts can trust.

Compatibility & Disclaimers

Designed for the listed FR-S, 86, BRZ, WRX, and STI applications. Finish color may vary slightly due to anodizing/powder coat processes and display differences. Always follow OEM procedures when servicing fluid systems.

Select Wiper Fluid Cap Color
From $21.60

Original: $72.00

-70%
Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI

$72.00

$21.60

More Images

Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI - Image 2
Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI - Image 3
Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI - Image 4
Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI - Image 5
Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI - Image 6
Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI - Image 7
Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI - Image 8
Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI - Image 9
Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI - Image 10
Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI - Image 11
Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI - Image 12
Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI - Image 13
Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI - Image 14
Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI - Image 15
Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI - Image 16
Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI - Image 17
Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI - Image 18
Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI - Image 19
Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI - Image 20
Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI - Image 21
Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI - Image 22
Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI - Image 23
Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI - Image 24
Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI - Image 25
Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI - Image 26
Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI - Image 27
Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI - Image 28

Billetworkz Wiper Fluid Reservoir Cap - 2013-2021 Scion FR-S / Toyota 86 / Subaru BRZ / 15-21 WRX / STI

Refresh your engine bay with a subtle but high-impact upgrade. The Billetworkz Wiper Fluid Reservoir Cap replaces the faded OEM plastic cap with a precision-machined billet piece that brings clean, cohesive styling to your FR-S, 86, BRZ, WRX, or STI. It is a direct-fit replacement designed to deliver OEM-level function with premium under-hood aesthetics.

Key Features

  • Precision Engineering: CNC-machined from high-quality 6061-T6 billet aluminum for durability and a perfect fit.
  • Premium Finish: Available in multiple vibrant colors with anodized or powder coated finishes (depending on selection) for long-lasting corrosion resistance.
  • Direct OEM Replacement: Installs in place of the factory wiper fluid reservoir cap with no modifications required.
  • Enhanced Aesthetics: Minimalist design that instantly cleans up the engine bay and pairs well with other Billetworkz caps.

Why We Like It

This is an easy win for under-hood presentation. The wiper cap is one of those small details that can date an engine bay fast. Swap it to billet and the entire area looks sharper and more intentional.

Specifications

  • Material: 6061-T6 billet aluminum
  • Finish: Anodized or powder coated (varies by color selection)
  • Fitment Style: Direct replacement wiper fluid reservoir cap

Installation Notes

  • Install with the engine off and the vehicle on level ground.
  • Remove the OEM wiper fluid cap.
  • Install the Billetworkz cap and ensure it seats fully and securely.
  • Hand-tighten only; do not over-torque.

What’s in the Box

  • (1) Billetworkz Wiper Fluid Reservoir Cap

About Billetworkz

Billetworkz has earned its reputation as a leading manufacturer of premium automotive accessories through more than a decade of innovation and quality craftsmanship. From foundational shift knobs to an expanding ecosystem of billet upgrades, Billetworkz continues to deliver precision-engineered components enthusiasts can trust.

Compatibility & Disclaimers

Designed for the listed FR-S, 86, BRZ, WRX, and STI applications. Finish color may vary slightly due to anodizing/powder coat processes and display differences. Always follow OEM procedures when servicing fluid systems.

Product Information

Shipping & Returns

Description

Refresh your engine bay with a subtle but high-impact upgrade. The Billetworkz Wiper Fluid Reservoir Cap replaces the faded OEM plastic cap with a precision-machined billet piece that brings clean, cohesive styling to your FR-S, 86, BRZ, WRX, or STI. It is a direct-fit replacement designed to deliver OEM-level function with premium under-hood aesthetics.

Key Features

  • Precision Engineering: CNC-machined from high-quality 6061-T6 billet aluminum for durability and a perfect fit.
  • Premium Finish: Available in multiple vibrant colors with anodized or powder coated finishes (depending on selection) for long-lasting corrosion resistance.
  • Direct OEM Replacement: Installs in place of the factory wiper fluid reservoir cap with no modifications required.
  • Enhanced Aesthetics: Minimalist design that instantly cleans up the engine bay and pairs well with other Billetworkz caps.

Why We Like It

This is an easy win for under-hood presentation. The wiper cap is one of those small details that can date an engine bay fast. Swap it to billet and the entire area looks sharper and more intentional.

Specifications

  • Material: 6061-T6 billet aluminum
  • Finish: Anodized or powder coated (varies by color selection)
  • Fitment Style: Direct replacement wiper fluid reservoir cap

Installation Notes

  • Install with the engine off and the vehicle on level ground.
  • Remove the OEM wiper fluid cap.
  • Install the Billetworkz cap and ensure it seats fully and securely.
  • Hand-tighten only; do not over-torque.

What’s in the Box

  • (1) Billetworkz Wiper Fluid Reservoir Cap

About Billetworkz

Billetworkz has earned its reputation as a leading manufacturer of premium automotive accessories through more than a decade of innovation and quality craftsmanship. From foundational shift knobs to an expanding ecosystem of billet upgrades, Billetworkz continues to deliver precision-engineered components enthusiasts can trust.

Compatibility & Disclaimers

Designed for the listed FR-S, 86, BRZ, WRX, and STI applications. Finish color may vary slightly due to anodizing/powder coat processes and display differences. Always follow OEM procedures when servicing fluid systems.