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Details
| Specification | Value |
|---|---|
| Brand | THERMOTEC |
| MPN | ktt040358 |
| Manufacturer Restriction | DENSO |
| Belt Pulley Ø [mm] | 120 mm |
| Operating voltage [V] | 12 V |
| Oil Fill Quantity [ml] | 130 ml |
| Compressor ID | 6SES14C |
| Manufacturer restriction air conditioning compressor | 6SES14C |
| Manufacturer | DENSO |
OE numbers (2)
Search by this OE number to find compatible parts
- AUDI / VAG / VW—80A820803J
- AUDI / SEAT / SKODA / VAG / VW—8W0816803J
Where this part fits
Original-fit position for OE 80A820803J. The red ring marks where this part installs on the vehicle.
About this product
The THERMOTEC Magnetic Clutch Air Conditioning Compressor (KTT040358) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: Manufacturer Restriction: DENSO, Belt Pulley Ø [mm]: 120 mm, Operating voltage [V]: Zinc V, Oil Fill Quantity [ml]: 130 ml, Compressor Oil: Ceramic. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit AUDI models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 447150-7873, 447150-7874, 4471507875, 51-1294 and 5 more. 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 with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Equivalent products (7)
Magnetic Clutch Air Conditioning Compressor THERMOTEC KTT040358 — compatible car models
| Car models | AUDI: A4 Allroad B9 (8WH, 8WJ), A4 B9 (8W2, 8WC), A4 B9 Avant (8W5, 8WD), A5 Convertible (F57, F5E), A5 (F53, F5P), A5 Sportback (F5A, F5F), A6 C8 (4A2), A6 C8 Avant (4A5), A7 Sportback (4KA) |
|---|---|
| Engines | 2.0 TFSI Mild Hybrid quattro; 30 TDI Mild Hybrid; 2.0 TFSI Mild Hybrid; 45 TFSI Mild Hybrid |
| Year of manufacture | 2015-2018 |
| Manufacturer article number (MPN) | KTT040358 |
| OE part numbers | 80A820803J, 8W0816803J |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
THERMOTEC ktt040358 . Belt Pulley Ø [mm]: 120 mm. Compressor ID: 6SES14C. Compressor Oil: 7. Manufacturer: DENSO. Manufacturer Restriction: DENSO. Manufacturer restriction air conditioning compressor: 6SES14C. Number of grooves: 6. Oil Fill Quantity [ml]: 130 ml
- 1x Magnetic Clutch Air Conditioning Compressor
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 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 Magnetic Clutch Air Conditioning Compressor compatible with my car?
This Magnetic Clutch Air Conditioning Compressor fits AUDI 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 Magnetic Clutch Air Conditioning Compressor have?
This THERMOTEC Magnetic Clutch Air Conditioning Compressor has the following specifications: Manufacturer Restriction: DENSO; Belt Pulley Ø [mm]: 120 mm; Operating voltage [V]: 12 V; Oil Fill Quantity [ml]: 130 ml; Compressor Oil: 7; Compressor ID: 6SES14C. Check the full specifications table above for complete details.
What OE part numbers does this Magnetic Clutch Air Conditioning Compressor replace?
This Magnetic Clutch Air Conditioning Compressor replaces OE part numbers: 80A820803J, 8W0816803J. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Magnetic Clutch Air Conditioning Compressor cost?
This THERMOTEC Magnetic Clutch Air Conditioning Compressor is available for £98.99. Magnetic Clutch Air Conditioning Compressor 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 Magnetic Clutch Air Conditioning Compressor?
Regular inspection of your Magnetic Clutch Air Conditioning Compressor 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 Magnetic Clutch Air Conditioning Compressor?
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 Magnetic Clutch Air Conditioning Compressor fitted by a professional mechanic.
Can I use this part as a replacement for OE 80A820803J?
Yes, this THERMOTEC Magnetic Clutch Air Conditioning Compressor is a direct replacement for OE part number 80A820803J. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
