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Details
| Specification | Value |
|---|---|
| Brand | HART |
| Core Length [mm] | 160 mm |
| Core Width [mm] | 187 mm |
| Core Depth [mm] | 26 mm |
OE/OEM numbers (6)
Where this part fits
Original-fit position for OE 1618468. The red ring marks where this part installs on the vehicle.
About this product
When heat exchanger interior heating performance matters, the HART 623 334 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Core Length [mm]: 160 mm, Core Width [mm]: 187 mm, Core Depth [mm]: 26 mm. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with ABARTH, ALFA ROMEO, CITROËN, FIAT and 2 other makes vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 1618468, 55702423, 6448T3, 6448X8 and 2 more. Matching these numbers confirms a like-for-like replacement with no loss of function. HART 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
No equivalent parts found.
Heat Exchanger Interior Heating HART 623 334 — compatible car models
| Car models | ABARTH: GRANDE PUNTO, PUNTO; ALFA ROMEO: MITO (955); CITROËN: NEMO Box Body/MPV (AA), NEMO MPV; FIAT: DOBLO Bus (263), DOBLO Cargo (263), DOBLO Platform/Chassis (263), FIORINO Box Body/MPV (225), GRANDE PUNTO (199), LINEA (323, 110), PUNTO (199), PUNTO EVO (199), PUNTO EVO Hatchback Van (199), PUNTO Hatchback Van (199) (+1 more); OPEL: ADAM (M13), COMBO Box Body/MPV (X12), COMBO Tour (X12), CORSA D Hatchback Van (S07), CORSA D (S07); PEUGEOT: BIPPER (AA), BIPPER TEPEE |
|---|---|
| Engines | 1.4 (199.AXN1B); 1.4 (199.AXX1B); 0.9 TwinAir (955.AXW1B); 1.3 HDi 75; 1.3 D Multijet (263AXC1A); 1.3 D Multijet; 1.2; 1.3 D Multijet (323AXB11, 323AXB1A); 0.9; 1.3 D Multijet (199CXD1B, 199CXD1A); 1.3 D Multijet (225AXE1A, 225CXE1A, 225AXH1A, 225AXL1A,...; 1.0; 1.3 CDTI (B05); 1.3 CDTI (C26, D26, E26, C05); 1.0 (L08) (+1 more) |
| Year of manufacture | 2005-2023 |
| Manufacturer article number (MPN) | 623 334 |
| OE part numbers | 1618468, 55702423, 6448T3, 6448X8, 77363898, 77365032 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
HART 623334 . Core Depth [mm]: 26 mm. Core Length [mm]: 160 mm. Core Width [mm]: 187 mm
- 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?
This Heat Exchanger Interior Heating fits ABARTH, ALFA ROMEO, CITROËN, FIAT, OPEL and 1 more vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this HART Heat Exchanger Interior Heating have?
This HART Heat Exchanger Interior Heating has the following specifications: Core Length [mm]: 160 mm; Core Width [mm]: 187 mm; Core Depth [mm]: 26 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: 1618468, 55702423, 6448T3, 6448X8, 77363898, 77365032. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Heat Exchanger Interior Heating cost?
This HART Heat Exchanger Interior Heating is available for £31.99. Heat Exchanger Interior Heating prices vary depending on brand, specifications, and vehicle compatibility. HART 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 1618468?
Yes, this HART Heat Exchanger Interior Heating is a direct replacement for OE part number 1618468. 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.
