- 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
.JPG&w=3840&q=75)
Details
| Specification | Value |
|---|---|
| Brand | HENGST FILTER |
| MPN | as807m |
| Height [mm] | 68 mm |
| Thread Size | 3/8" |
| Outer Diameter [mm] | 76 mm |
OE numbers (1)
Search by this OE number to find compatible parts
- CATERPILLAR—9C4937
About this product
HENGST FILTER Filter Crankcase Ventilation (AS807M) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Height [mm]: 68 mm, Thread Size: 3/8", Outer Diameter [mm]: 76 mm, Filter type: Steel — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 9C4937, AB15803, AS2512, BT40015 and 2 more. Matching these numbers confirms a like-for-like replacement with no loss of function. HENGST FILTER is a recognised supplier of automotive filtration 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 (5)
Filter Crankcase Ventilation HENGST FILTER AS807M — compatible car models
| Manufacturer article number (MPN) | AS807M |
|---|---|
| OE part numbers | 9C4937 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
HENGST FILTER as807m . Filter type: 1. Height [mm]: 68 mm. Outer Diameter [mm]: 76 mm. Thread Size: 3/8"
- 1x Filter Crankcase Ventilation
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 Filter Crankcase Ventilation 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 Filter Crankcase Ventilation fits. All fitment data is verified through TecDoc.
What specifications does this HENGST FILTER Filter Crankcase Ventilation have?
This HENGST FILTER Filter Crankcase Ventilation has the following specifications: Height [mm]: 68 mm; Thread Size: 3/8"; Outer Diameter [mm]: 76 mm; Filter type: 1. Check the full specifications table above for complete details.
What OE part numbers does this Filter Crankcase Ventilation replace?
This Filter Crankcase Ventilation replaces OE part numbers: 9C4937. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Filter Crankcase Ventilation cost?
This HENGST FILTER Filter Crankcase Ventilation is available for £22.99. Filter Crankcase Ventilation prices vary depending on brand, specifications, and vehicle compatibility. HENGST FILTER parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Filter Crankcase Ventilation?
Regular inspection of your Filter Crankcase Ventilation 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 Filter Crankcase Ventilation?
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 Filter Crankcase Ventilation fitted by a professional mechanic.
Can I use this part as a replacement for OE 9C4937?
Yes, this HENGST FILTER Filter Crankcase Ventilation is a direct replacement for OE part number 9C4937. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
