# MotoRad CH3133 Engine Coolant Filler Neck for 2006-2011 Acura CSX

### Specifications

Bolt Hole Quantity: 0

Bypass Holes: Yes

Bypass Hose Connection Type: Barbed

Bypass Inside Diameter: 0.2 in

Bypass Length: 0.9 in

Bypass Outside Diameter: 0.3 in

Bypass Quantity: 1

Height: 3.7 in

Outlet Port Inside Diameter: 0.8 in

Outlet Quantity: 1

Mounting Hole Diameter: 0.3 in

Outlet Hose Connection Type: Press Fit

Bolt Hole Center to Bolt Hole Center: 1.4 in

Color: Black

Decibel Rating: 90 deg

Switch Activation Type: 0.7 in

Filler Neck Height: 0.6 in

Filler Neck Inside Diameter: 1.3 in

Filler Neck Length: 1.5 in

Filler Neck Outside Diameter: 1.6 in

Flange Thickness: 0.2 in

Mounting Hole Quantity: 2

Flange Length: 3.2 in

Flange Width: 2.3 in

Outlet Port Outside Diameter: 1.1 in

Seal Quantity: 0

Fitting Angle: 90 deg

Material: Plastic

Material: Rubber

Material: Steel

Material: Plástico

Material: Caucho

Material: Acero

Clamps Included: No

Outside Diameter: 1.60 in

Outside Diameter: 40.64 mm

Mounting Hardware Included: No

Gasket Or Seal Included: No

Rotation Installation Direction: Clockwise (Right)

Attachment Method: Bolt-On

Attachment Method: Atornillado

Port Quantity: 3

Cap Included: Yes

### 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 Filler Neck by MotoRad®. MotoRad conducts highly controlled validation using advanced testing equipment that is integrated into the production process of all products.

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: CH3133

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2006

Acura

CSX

2007

Acura

CSX

2008

Acura

CSX

2009

Acura

CSX

2010

Acura

CSX

2011

Acura

CSX

2006

Honda

Civic

2007

Honda

Civic

2008

Honda

Civic

2009

Honda

Civic

2010

Honda

Civic

2011

Honda

Civic

### 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 CH3133.

**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 Filler Neck for Acura CSX
-   CH3133 fitment
-   MotoRad Engine Coolant Filler Neck
-   2006 Acura CSX Engine Coolant Filler Neck

## Details

- **Price:** 83.73 CAD
- **Vendor:** MotoRad
- **Type:** Engine Coolant Filler Neck
- **Tags:** 2006-2011 Acura CSX, 2006-2011 Honda Civic, Automotive, CH3133, Engine Coolant Filler Neck, MotoRad

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 83.73 CAD | In stock |

## Images

- MotoRad CH3133 Engine Coolant Filler Neck for 2006-2011 Acura CSX

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/motorad-ch3133-engine-coolant-filler-neck)
> Updated: 2026-08-17