- Shop with confidence: competitive prices, exclusive deals, and delivery perks.
- Need it quickly? We dispatch fast-moving parts daily. Check delivery options.
- Swap or return items within the standard return period with a simple process.
- Questions about fitment or orders? Our support team is ready to help.
Similar products
Customers also bought
Details
| Specification | Value |
|---|---|
| Brand | PAYEN |
| MPN | kk5740 |
OE numbers (5)
Where this part fits
Original-fit position for OE 4851923.

About this product
Sourced from PAYEN, this seal injection pump (KK5740) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Gasket Design: Aluminium — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 00208300, 31-025635-10, 4607627, 4837300 and 4 more. Matching these numbers confirms a like-for-like replacement with no loss of function. PAYEN 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 with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (3)
Seal Injection Pump PAYEN KK5740 — compatible car models
| Manufacturer article number (MPN) | KK5740 |
|---|---|
| OE part numbers | 4607627, 4837300, 4851923, 98421269, 99443512 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
PAYEN kk5740 . Gasket Design: 2
- 1x Seal Injection Pump
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 business days
- Order before 5pm — ships the next working day
- 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 Seal Injection Pump 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 Seal Injection Pump fits. All fitment data is verified through TecDoc.
What specifications does this PAYEN Seal Injection Pump have?
This PAYEN Seal Injection Pump has the following specifications: Gasket Design: 2. Check the full specifications table above for complete details.
What OE part numbers does this Seal Injection Pump replace?
This Seal Injection Pump replaces OE part numbers: 4607627, 4837300, 4851923, 98421269, 99443512. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Seal Injection Pump cost?
This PAYEN Seal Injection Pump is available for £2.99. Seal Injection Pump prices vary depending on brand, specifications, and vehicle compatibility. PAYEN parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Seal Injection Pump?
Regular inspection of your Seal Injection Pump 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 Seal Injection Pump?
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 Seal Injection Pump fitted by a professional mechanic.
Can I use this part as a replacement for OE 4607627?
Yes, this PAYEN Seal Injection Pump is a direct replacement for OE part number 4607627. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.