SKP SK603A36 Power Steering Reservoir

Brand SKP SK603A36
Fits Lexus and Toyota · 34 vehicles

OEM-spec replacement. Built to meet or exceed original equipment quality and fit standards.

Fluid level markings. Makes routine steering fluid checks easier during maintenance.

Hydraulic reservoir. Stores power steering fluid for the steering system.

$74.61Free shipping
In stock · usually ships same day before 1pm CST
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Order total $74.61
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Free returns within 60 days if it doesn't fit when fitment is verified.

Power Steering Reservoir Overview

The SKP power steering reservoir stores hydraulic fluid for the steering system and provides level markings for routine inspection. This replacement reservoir is built to meet or exceed OEM specifications for fit and quality, making it a direct service part for Toyota 4Runner and Lexus GX460 applications.

Key Features

  • Replacement reservoir for the hydraulic power steering system.
  • Fluid level markings support quick visual checks during maintenance.
  • Manufactured to meet or exceed OEM specifications for fit and quality.
  • Compatible with Toyota 4Runner and Lexus GX460 fitments listed below.
  • Part number SK603A36 for ordering and catalog reference.

Detailed Description

SKP SK603A36 is a power steering reservoir designed to replace the original fluid storage component in the steering hydraulic circuit. It holds power steering fluid and includes markings that make level monitoring easier during service. For buyers searching for a Toyota 4Runner power steering reservoir or a Lexus GX460 power steering reservoir, this part provides a specification-based replacement option that aligns with the listed applications. The SK603A36 part number is useful when matching the reservoir to the correct vehicle configuration.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Is Used For

  • Replacing a cracked or leaking power steering reservoir.
  • Restoring proper hydraulic fluid storage in the steering system.
  • Addressing inaccurate or hard-to-read fluid level checks.
  • Servicing a Toyota 4Runner or Lexus GX460 with the listed fitment.

Installation Notes and Tips

Verify the vehicle year, model, and notes before ordering. Fitment includes specific applications such as 2020-2024 Toyota 4Runner with reservoir cap, 2010-2019 Toyota 4Runner, 2010-2020 Lexus GX460, 2021-2022 Lexus GX460 with reservoir cap, 2023 Lexus GX460 for Base Model, Executive, Luxury, or Premium trims, and 2010-2014 Toyota FJ Cruiser with reservoir cap. Confirm the existing reservoir configuration and compare the SK603A36 part number to the original unit before installation.

Quality Assurance

SKP manufactures this reservoir to meet or exceed OEM specifications for quality and fit.

This part fits 34 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2024Toyota4Runner4.0LV6Includes Reservoir Cap
2023LexusGX4604.6LV8Base Model or Executive or Luxury or Premium
2023Toyota4Runner4.0LV6Includes Reservoir Cap
2022LexusGX4604.6LV8Includes Reservoir Cap
2022Toyota4Runner4.0LV6Includes Reservoir Cap
2021LexusGX4604.6LV8Includes Reservoir Cap
2021Toyota4Runner4.0LV6Includes Reservoir Cap
2020LexusGX4604.6LV8
2020Toyota4Runner4.0LV6Includes Reservoir Cap
2019LexusGX4604.6LV8
2019Toyota4Runner4.0LV6
2018LexusGX4604.6LV8
2018Toyota4Runner4.0LV6
2017LexusGX4604.6LV8
2017Toyota4Runner4.0LV6
2016LexusGX4604.6LV8
2016Toyota4Runner4.0LV6
2015LexusGX4604.6LV8
2015Toyota4Runner4.0LV6
2014LexusGX4604.6LV8
2014Toyota4Runner4.0LV6
2014ToyotaFJ Cruiser4.0LV6Includes Reservoir Cap
2013LexusGX4604.6LV8
2013Toyota4Runner4.0LV6
2013ToyotaFJ Cruiser4.0LV6Includes Reservoir Cap
2012LexusGX4604.6LV8
2012Toyota4Runner4.0LV6
2012ToyotaFJ Cruiser4.0LV6Includes Reservoir Cap
2011LexusGX4604.6LV8
2011Toyota4Runner4.0LV6
2011ToyotaFJ Cruiser4.0LV6Includes Reservoir Cap
2010LexusGX4604.6LV8
2010Toyota4Runner4.0LV6
2010ToyotaFJ Cruiser4.0LV6Includes Reservoir Cap