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Details
| Specification | Value |
|---|---|
| Brand | MAHLE |
| MPN | ah46000s |
| Packaging length [cm] | 55.0 cm |
| Packaging width [cm] | 30.00 cm |
| Packaging height [cm] | 10.50 cm |
| Core Length [mm] | 453 mm |
| Core Width [mm] | 157 mm |
| Core Depth [mm] | 32 mm |
| Net Weight [g] | 980 g |
OE/OEM numbers (3)
Where this part fits
Original-fit position for OE 1421760. The red ring marks where this part installs on the vehicle.
About this product
Sourced from MAHLE, this heat exchanger interior heating (AH 46 000S) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Packaging length [cm]: 55, 0 cm, Packaging width [cm]: 30, 00 cm, Packaging height [cm]: Brass, 50 cm, Cooling fins material: Steel, Radiator 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: 01-6015SC, 122303, 1421760, 1 437 263 and 22 more. Matching these numbers confirms a like-for-like replacement with no loss of function. MAHLE 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.
About MAHLE
MAHLE, founded in 1920 in Stuttgart, Germany, is a global leader in engine components and filtration systems. MAHLE specialises in pistons, cylinder liners, gaskets, turbocharger components, oil filters, air filters, and fuel filters. As an OE supplier to nearly every car and truck manufacturer worldwide, MAHLE products are engineered to exact factory specifications. Trusted by professional workshops and racing teams alike, MAHLE delivers outstanding engine performance and filtration efficiency across millions of applications.
Suitable cars
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (26)
Show all 26 OE numbers
Heat Exchanger Interior Heating MAHLE AH 46 000S — compatible car models
| Manufacturer article number (MPN) | AH 46 000S |
|---|---|
| OE part numbers | 1421760, 1 437 263, 1 846 702 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
MAHLE ah46000s BEHR. Cooling fins material: 1. Core Depth [mm]: 32 mm. Core Length [mm]: 453 mm. Core Width [mm]: 157 mm. Net Weight [g]: 980 g. Packaging height [cm]: 10,50 cm. Packaging length [cm]: 55,0 cm. Packaging width [cm]: 30,00 cm
- 1x Heat Exchanger Interior Heating
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 Heat Exchanger Interior Heating 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 Heat Exchanger Interior Heating fits. All fitment data is verified through TecDoc.
What specifications does this MAHLE Heat Exchanger Interior Heating have?
This MAHLE Heat Exchanger Interior Heating has the following specifications: Packaging length [cm]: 55,0 cm; Packaging width [cm]: 30,00 cm; Packaging height [cm]: 10,50 cm; Cooling fins material: 1; Radiator type: 1; Water Tank Material (radiator): 1. Check the full specifications table above for complete details.
What OE part numbers does this Heat Exchanger Interior Heating replace?
This Heat Exchanger Interior Heating replaces OE part numbers: 1421760, 1 437 263, 1 846 702. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Heat Exchanger Interior Heating cost?
This MAHLE Heat Exchanger Interior Heating is available for £157.99. Heat Exchanger Interior Heating prices vary depending on brand, specifications, and vehicle compatibility. MAHLE parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Heat Exchanger Interior Heating?
Regular inspection of your Heat Exchanger Interior Heating 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 Heat Exchanger Interior Heating?
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 Heat Exchanger Interior Heating fitted by a professional mechanic.
Can I use this part as a replacement for OE 1421760?
Yes, this MAHLE Heat Exchanger Interior Heating is a direct replacement for OE part number 1421760. 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.
