- Core Length
- 250 mm
- Core Width
- 140 mm
- EAN
- 8718042062574
In stock
Original equipment number
Interior heating heat exchanger, OE 6448K4. 10 compatible equivalents from 9 brands, 3 of them in stock. Prices from £19.99 to £86.99. Fits PEUGEOT.
NISSENS 72944£22.99
THERMOTEC D6P011TT£31.99
NRF 53561£19.99
Manufacturers list each of these parts against OE 6448K4. The cheapest ones in stock come first; the full list follows, sorted by price.
UK delivery £5.99, free over £50 · We also ship from the EU to 200 countries, with no customs charges within the EU — see prices and times
Your car
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In stock
In stock
In stock
3 in stock now, 7 not in stock right now. Sorted by price.
| Brand | Number | EAN | Features | Price | Availability |
|---|---|---|---|---|---|
| NRF | 53561 | 8718042062574 | 1 · 2 · 250 mm · 140 mm | £19.99 | In stock |
| NISSENS | 72944 | 5707286234086 | 28 mm · 28 mm · 1 · 2 | £22.99 | In stock |
| THERMOTEC | D6P011TT | 5901655061482 | 140 mm · 250 mm · 42 mm | £31.99 | In stock |
| Brand | Number | EAN | Features | Price | Availability |
|---|---|---|---|---|---|
| ABAKUS | 038-015-0011 | — | 1 · 51 · 6 · 250 mm | £19.99 | Out of stock |
| VAN WEZEL | 40006228 | 5410909293093 | IR PLUS · 0 · 21,5 mm · 21,5 mm | £27.99 | Out of stock |
| VALEO | 812339 | 3276428123394 | 0,87 kg · 1 · 137 mm · 248 mm | £36.99 | Out of stock |
| MAHLE | AH 187 000S | 4057635046879 | 33,5 cm · 12,50 cm · 16,00 cm · 1 | £37.99 | Out of stock |
| DENSO | DRR21002 | 8717613475690 | 6448K4 · 1 · 594 g · 6 | £39.99 | Out of stock |
| AVA Clever Choice | PEA6228 | 4045385101580 | 25 mm · 25 mm · 1 · 2 | £42.99 | Out of stock |
| MAHLE | AH 187 000P | 4057635046862 | 59,5 cm · 14,00 cm · 62,00 cm · 1 | £86.99 | Out of stock |
OE 6448K4 is compatible with the following make/model combinations:
Choose a brand to see their compatible parts for OE 6448K4.
OE part number 6448K4 is a Interior heating heat exchanger used by PEUGEOT. We have 10 compatible replacement parts from MAHLE, NRF, NISSENS, THERMOTEC, ABAKUS.
Interior heating heat exchanger OE 6448K4 prices range from £19.99 to £86.99, with 9 brands offering compatible parts.
OE (Original Equipment) number 6448K4 is a manufacturer's reference code for Interior heating heat exchanger used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 9 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE 6448K4.
Original installation position for OE 6448K4. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
| Attribute | Value |
|---|---|
| Core Width [mm] | 157 |
| Core Width [mm] | 208 |
| Core Length [mm] | 248 |
| Fitting Position | Front |
| Supplementary Article/Supplementary Info | 14 |
| Core Length [mm] | 280 |
| Core Width [mm] | 130 |
| Connection Diameter 1 [mm] | 22,5 |
| Core Depth [mm] | 19 |
| Core Length [mm] | 201 |
Common original equipment numbers linked to replacement-part pages.
4–8 days
Standard delivery £5.99. Free on orders from £50.00.
£50.00
On every order from £50.00.
14 days
Changed your mind? Send unused parts back within 14 days of delivery.
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OE 6448K4 fits vehicles from PEUGEOT and other compatible models listed below.
OE 6448K4 is an original equipment reference for a Interior heating heat exchanger. It identifies the exact part specification used by the vehicle manufacturer.
Replacement parts for OE 6448K4 cost between £19.99 and £86.99, depending on brand and specification.
MAHLE, NRF, NISSENS, THERMOTEC, ABAKUS all offer compatible replacements for OE 6448K4.
OE 6448K4 is an original equipment reference assigned by the vehicle manufacturer. The parts listed below are quality-matched aftermarket and OEM-equivalent replacements that meet the same specification.