Womala Intake Runner O Ring 31331885 Intake Manifold Seal for Auto Parts V50 S40
Womala Intake Runner O Ring 31331885 Intake Manifold Seal for Auto Parts V50 S40
Core Functions
- Sealing: The primary function of the intake runner O ring is to create a tight seal between the intake runner and the cylinder head. This prevents any leakage of the air - fuel mixture, ensuring that the correct amount of fuel and air reaches the combustion chamber for efficient combustion. Leakage can lead to a lean air - fuel ratio, resulting in reduced engine power, poor fuel economy, and potential engine misfires.
- Pressure Maintenance: By providing an effective seal, the O ring helps maintain the proper pressure within the intake system. This is essential for the proper operation of components such as fuel injectors, which rely on a consistent intake pressure to deliver the correct amount of fuel.
- Preventing Contamination: It also prevents the entry of contaminants such as dust, dirt, and debris into the intake system. Contamination can damage internal engine components and disrupt the combustion process, leading to decreased engine performance and increased wear.
Compatible Vehicles
This Intake Runner O Ring (OE: 31331885) is suitable for the following Auto Parts models and their respective year ranges:
| Model | Applicable Year Range |
|---|---|
| Auto Parts V50 | 2004 - 2012 |
| Auto Parts S40 (04 -) | 2004 - 2012 |
| Auto Parts V40 CROSS COUNTRY | 2013 - 2015 |
| Auto Parts S60 CROSS COUNTRY | 2016 |
| Auto Parts C70 (06 -) | 2006 - 2013 |
| Auto Parts C30 | 2007 - 2013 |
| Auto Parts V60 (-18) | 2013 - 2016 |
| Auto Parts S60 (11 - 18) | 2011 - 2016 |
| Auto Parts S80 (07 -) / S80L | 2007 - 2015 |
| Auto Parts V70 (08 -) | 2008 - 2015 |
| Auto Parts XC60 (-17) | 2015 - 2016 |
| Auto Parts XC70 (08 -) | 2016 |
- Intake runner O rings can be engine - specific, even within the same model range. It is crucial to verify compatibility with your vehicle's engine type (e.g., 4 - cylinder, 5 - cylinder) using the Vehicle Identification Number (VIN) or by referring to Auto Parts's official service manual.
- When replacing the O ring, it is important to handle it carefully to avoid any damage, as even minor tears or deformations can compromise its sealing effectiveness.
A: Signs of a failing bumper bracket include visible damage or deformation, misaligned bumper panels, unusual noises from the front end, or if the bumper appears loose or sagging on one side.
A: For optimal results, we recommend professional installation. Key considerations include ensuring proper alignment of all mounting points, checking for additional damaged components, and verifying all fasteners are properly torqued to specification.
- Extensive Industry Experience: 13 years specializing in Auto Parts auto parts with precise product matching and technical solutions.
- Quality Assurance: 10-stage quality inspection process including durability testing, surface roughness analysis, and dimensional verification.
- Manufacturing Excellence: 15,000㎡ production base with 10,000+ SKUs in inventory for fast order fulfillment.
- Strategic Partnerships: Collaborations with 50+ factories including suppliers to international brands like Womala and Hella.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.


