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Details
| Specification | Value |
|---|---|
| Brand | KOLBENSCHMIDT |
| Height [mm] | 6.4 mm |
| Inner Diameter [mm] | 28.5 mm |
| Outer Diameter [mm] | 35.07 mm |
OE part numbers
No OEM references found.
About this product
Sourced from KOLBENSCHMIDT, this valve seat (50004733) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Height [mm]: Plastic, Copper mm, Inner Diameter [mm]: 28, Rubber mm, Outer Diameter [mm]: 35, 07 mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. KOLBENSCHMIDT is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
Suitable cars
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.No equivalent parts found.
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
KOLBENSCHMIDT 50004733 . Height [mm]: 6,4 mm. Inner Diameter [mm]: 28,5 mm. Outer Diameter [mm]: 35,07 mm
- 1x Valve Seat
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Valve Seat compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this Valve Seat fits. All fitment data is verified through TecDoc.
What specifications does this KOLBENSCHMIDT Valve Seat have?
This KOLBENSCHMIDT Valve Seat has the following specifications: Height [mm]: 6,4 mm; Inner Diameter [mm]: 28,5 mm; Outer Diameter [mm]: 35,07 mm. Check the full specifications table above for complete details.
How much does a Valve Seat cost?
This KOLBENSCHMIDT Valve Seat is available for £5.99. Valve Seat prices vary depending on brand, specifications, and vehicle compatibility. KOLBENSCHMIDT parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Valve Seat?
Regular inspection of your Valve Seat is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Valve Seat?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Valve Seat fitted by a professional mechanic.
Is the KOLBENSCHMIDT 50004733 the same as the KOLBENSCHMIDT 50004840?
No, while both are Valve Seat parts, they are different products. The KOLBENSCHMIDT 50004733 has Height [mm]: 6,4 mm, Inner Diameter [mm]: 28,5 mm, Outer Diameter [mm]: 35,07 mm. The KOLBENSCHMIDT 50004840 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
