- 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
Details
| Specification | Value |
|---|---|
| Brand | THERMOTEC |
| MPN | dnc035tt |
| Inner Diameter 1 [mm] | 21 mm |
OE/OEM numbers (1)
Search by this OE number to find compatible parts
- CITROËN / PEUGEOT—646663
Where this part fits
Original-fit position for OE 646663. The red ring marks where this part installs on the vehicle.
About this product
When hose heat exchanger heating performance matters, the THERMOTEC DNC035TT delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Inner Diameter 1 [mm]: 21 mm. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with CITROËN, PEUGEOT 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: 646663. Matching these numbers confirms a like-for-like replacement with no loss of function. THERMOTEC 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.
Hose Heat Exchanger Heating THERMOTEC DNC035TT — compatible car models
| Car models | CITROËN: BERLINGO / BERLINGO FIRST Box Body/MPV (M), BERLINGO / BERLINGO FIRST MPV (MF, GJK, GFK), XSARA Break (N2), XSARA Coupe (N0), XSARA (N1); PEUGEOT: PARTNER Box Body/MPV (5, G), PARTNER MPV (5, G) |
|---|---|
| Engines | 1.9 D 70 4WD (MBWJZ, MCWJZ); 1.9 D 4WD (MFWJZ); 1.9 D |
| Year of manufacture | 1996-2011 |
| Manufacturer article number (MPN) | DNC035TT |
| OE part numbers | 646663 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
THERMOTEC dnc035tt . Inner Diameter 1 [mm]: 21 mm
- 1x Hose Heat Exchanger 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 Hose Heat Exchanger Heating compatible with my car?
This Hose Heat Exchanger Heating fits CITROËN, PEUGEOT 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 THERMOTEC Hose Heat Exchanger Heating have?
This THERMOTEC Hose Heat Exchanger Heating has the following specifications: Inner Diameter 1 [mm]: 21 mm. Check the full specifications table above for complete details.
What OE part numbers does this Hose Heat Exchanger Heating replace?
This Hose Heat Exchanger Heating replaces OE part numbers: 646663. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Hose Heat Exchanger Heating cost?
This THERMOTEC Hose Heat Exchanger Heating is available for £27.99. Hose Heat Exchanger Heating prices vary depending on brand, specifications, and vehicle compatibility. THERMOTEC parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Hose Heat Exchanger Heating?
Regular inspection of your Hose Heat Exchanger 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 Hose Heat Exchanger 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 Hose Heat Exchanger Heating fitted by a professional mechanic.
Can I use this part as a replacement for OE 646663?
Yes, this THERMOTEC Hose Heat Exchanger Heating is a direct replacement for OE part number 646663. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
