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Dorman 603-867 Washer Fluid Reservoir - Front
| Brand | Dorman 603-867 |
|---|---|
| Position | Front |
| Material | Plastic |
| Material | Plástico |
| Length | 3.5 |
| Color | Blanco |
| Color | White |
| Hoses Included | No |
| Hoses Included | Non |
| Attachment Type | Bolt on |
| Attachment Type | Con perno |
| Width | 11.5 |
| Mounting Hardware Included | No |
| Mounting Hardware Included | Non |
| Height | 15 |
| Hose Port Diameter | 0.37 |
| Washer Pump Included | No |
| Washer Pump Included | Non |
| Fluid Level Sensor | No |
| Fluid Level Sensor | Non |
| Mounting Bracket Included | No |
| Mounting Bracket Included | Non |
| Maximum Capacity | 4 |
| Working Capacity | 4 |
| Capacity | 3 l |
| Capacity | 3l |
| Contenidos del paquete | 1 depósito de anticongelante |
| Contenidos del paquete | 1 tapa |
| Package Contents | 1 cap |
| Package Contents | 1 coolant reservoir |
| Reservoir Cap Included | Oui |
| Reservoir Cap Included | Sí |
| Fits | Toyota · 6 vehicles |
OE-style fit and function. Matches the original reservoir for straightforward replacement.
Bolt-on attachment. Installs without special mounting hardware.
Plastic construction. Built to handle underhood heat and engine vibration.
Cross-references Partslink Numbering System TO1288227, Partslink Numbering System TO1288228 and 8531504100 for the same application. See all 3.
OE-Style Washer Fluid Reservoir for Tacoma
This Dorman washer fluid reservoir is built to match the original equipment fit and function for select Toyota applications. It is made from plastic and engineered to handle underhood heat and engine vibration on the specified vehicles.
- Direct-fit washer fluid reservoir for front application
- Plastic construction in white
- Bolt-on attachment type
- Reservoir cap included
- 3L working capacity
- No washer pump, hoses, fluid level sensor, or mounting bracket included
Detailed Product Overview
Dorman 603-867 is a replacement washer fluid reservoir designed for 2016-2021 Toyota Tacoma, front, excluding Cold Weather Specification models. It is shaped to align with OE mounting points and system layout, helping restore washer fluid storage on the vehicle. The reservoir measures 15 in. high, 11.5 in. wide, and 3.5 in. long, with a 0.37 in. hose port diameter and a 4-unit maximum/working capacity listed in the product data. This part cross-references Toyota 8531504100 and Partslink TO1288227 for the same application. Dorman 603-867 is a practical OE-style replacement for Tacoma washer system service.
Common Problems This Part Can Address
- Cracked or leaking washer reservoir
- Washer fluid loss from heat- or vibration-related damage
- Broken reservoir mounting points
- Low washer fluid storage after reservoir failure
- Washer system service on a 2016-2021 Toyota Tacoma, front
Installation Notes
Verify vehicle fitment before installation, especially for 2016-2021 Toyota Tacoma models with Cold Weather Specification, which are excluded. Transfer any reusable components from the original system as needed, since the reservoir does not include a washer pump, hoses, fluid level sensor, or mounting hardware. Confirm hose port alignment and bolt-on mounting points before filling the system.
Quality Assurance
This reservoir is engineered to match OE fit and function and to withstand underhood heat and engine vibration in the specified application. Dorman 603-867 is built as a replacement part for direct service on the listed Toyota Tacoma fitment.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2021 | Toyota | Tacoma | Front | Exc. Cold Weather Specification |
| 2020 | Toyota | Tacoma | Front | Exc. Cold Weather Specification |
| 2019 | Toyota | Tacoma | Front | Exc. Cold Weather Specification |
| 2018 | Toyota | Tacoma | Front | Exc. Cold Weather Specification |
| 2017 | Toyota | Tacoma | Front | Exc. Cold Weather Specification |
| 2016 | Toyota | Tacoma | Front | Exc. Cold Weather Specification |
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