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Details
| Specification | Value |
|---|---|
| Brand | DIEDERICHS |
| MPN | dcm1119 |
| Manufacturer Restriction | Marelli |
| Core Length [mm] | 298 mm |
| Core Width [mm] | 160 mm |
| Core Depth [mm] | 42 mm |
OE numbers (2)
About this product
DIEDERICHS Heat Exchanger Interior Heating (DCM1119) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Manufacturer Restriction: Marelli, Core Length [mm]: 298 mm, Core Width [mm]: 160 mm, Core Depth [mm]: 42 mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 0604.3014, 089010N, 28006019, 350218063000 and 22 more. Matching these numbers confirms a like-for-like replacement with no loss of function. DIEDERICHS 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
Fitment not confirmed for this part
We could not confirm which vehicles this part fits — check before buying.Equivalent products (24)
Show all 24 OE numbers
Heat Exchanger Interior Heating DIEDERICHS DCM1119 — compatible car models
| Manufacturer article number (MPN) | DCM1119 |
|---|---|
| OE part numbers | 46722023, 93930678 |
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
DIEDERICHS dcm1119 DIEDERICHS Climate. Core Depth [mm]: 42 mm. Core Length [mm]: 298 mm. Core Width [mm]: 160 mm. Manufacturer Restriction: Marelli
- 1x Heat Exchanger Interior Heating
Shipping, returns, warranty
Free UK delivery on orders over £50.00. Tracked standard shipping.
- Standard delivery: 4–8 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 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 DIEDERICHS Heat Exchanger Interior Heating have?
This DIEDERICHS Heat Exchanger Interior Heating has the following specifications: Manufacturer Restriction: Marelli; Core Length [mm]: 298 mm; Core Width [mm]: 160 mm; Core Depth [mm]: 42 mm. 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: 46722023, 93930678. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Heat Exchanger Interior Heating cost?
Heat Exchanger Interior Heating prices vary depending on brand, specifications, and vehicle compatibility. Check the current price above for this DIEDERICHS Heat Exchanger Interior Heating. All parts come with 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 46722023?
Yes, this DIEDERICHS Heat Exchanger Interior Heating is a direct replacement for OE part number 46722023. 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.
