# MotoRad T171 Engine Coolant Reservoir Cap for 1997-2007 Toyota Avalon

### Specifications

Thread Diameter: N/A

Filler Neck Outside Diameter: 1.51 in

Prop 65 WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Filler Neck Inside Diameter: 0.91 in

Gasket Or Seal Included: N/A

Prop 65 ADVERTENCIA: Riesgo de cáncer y daños reproductivos - www.p65warnings.ca.gov

Material: Plastic

Material: Plástico

Diameter: 1.67 in

Diameter: 42.42 mm

Color: Black

Color: Negro

Attachment Type: Push-Fit

Attachment Type: Ajuste a presión

Overall Height: 0.25 in

Overall Height: 6.35 mm

Type: Standard

Type: Estándar

Cap Depth: 0.19 in

Cap Depth: 4.83 mm

Pressure Release Lever: No

Quick Pressure Release: No

Shape: Round

Shape: Redondo

Indicator Markings: Yes

Indicator Markings Color: Black

Indicator Markings Color: Negro

Vented: No

Pressurized: No

System Type: Open

### Features

-   Made to keep your vehicle's engine running cool
-   Designed to maintain proper cooling level and prevent overheating
-   Manufactured from high-strength materials to last
-   Durable construction to withstand everyday wear and tear

### Product Details

Engine Coolant Reservoir Cap by MotoRad®. MotoRad recovery tank caps are designed and manufactured to offer precise control for the automotive cooling system.

The cooling system of your automobile is vital to your engine's overall health and longevity. That is why it’s critical to replace leaking, malfunctioning, cracked or otherwise damaged cooling parts and components in time. Without proper cooling, your engine can crack and seize up, which can lead to engine damage. To save your energy, time and money, get the superior OEM parts we offer for your vehicle. Each product is made from high quality materials to maintain proper cooling of your engine and prevent overheating.

Brand: MotoRad

Part Number: T171

UPC: 055644994529

OE Numbers: 1647103010, 1640574300

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1997

Toyota

Avalon

1998

Toyota

Avalon

1999

Toyota

Avalon

1997

Toyota

Camry

1998

Toyota

Camry

1999

Toyota

Camry

2000

Toyota

Camry

2001

Toyota

Camry

2001

Toyota

Sequoia

2002

Toyota

Sequoia

2003

Toyota

Sequoia

2004

Toyota

Sequoia

2005

Toyota

Sequoia

2006

Toyota

Sequoia

2007

Toyota

Sequoia

1998

Toyota

Sienna

1999

Toyota

Sienna

2000

Toyota

Sienna

2001

Toyota

Sienna

2002

Toyota

Sienna

2003

Toyota

Sienna

1999

Toyota

Solara

2000

Toyota

Solara

2001

Toyota

Solara

2002

Toyota

Solara

2003

Toyota

Solara

2000

Toyota

Tundra

2001

Toyota

Tundra

2002

Toyota

Tundra

2003

Toyota

Tundra

2004

Toyota

Tundra

2005

Toyota

Tundra

2006

Toyota

Tundra

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the Vehicle Fitment Table above before purchase.

**What part number is this?**  
The listed part number is T171.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match the compatible vehicle applications listed in the fitment table.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment table before ordering.

### Common Searches

-   Engine Coolant Reservoir Cap for Toyota Avalon
-   T171 fitment
-   MotoRad Engine Coolant Reservoir Cap
-   1997 Toyota Avalon Engine Coolant Reservoir Cap

## Details

- **Price:** 36.87 CAD
- **Vendor:** MotoRad
- **Type:** Engine Coolant Reservoir Cap
- **Tags:** 1997-1999 Toyota Avalon, 1997-2001 Toyota Camry, 1998-2003 Toyota Sienna, 1999-2003 Toyota Solara, 2000-2006 Toyota Tundra, 2001-2007 Toyota Sequoia, Automotive, Engine Coolant Reservoir Cap, MotoRad, T171

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 36.87 CAD | In stock |

## Images

- MotoRad T171 Engine Coolant Reservoir Cap for 1997-2007 Toyota Avalon

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/motorad-t171-engine-coolant-reservoir-cap)
> Updated: 2026-08-17