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Details
| Specification | Value |
|---|---|
| Brand | THERMOTEC |
| MPN | ktt140029 |
| Thread Size 1 | 18.34 |
| Thread Size 2 | 10.24 |
OE numbers (9)
Search by this OE number to find compatible parts
- MASSEY FERGUSON—3902334M91
- FIAT—46 721 108
- FIAT—46 721 906
- ALFA ROMEO / FIAT—46 722 498
- ALFA ROMEO—60 813 905
- TOYOTA—8851520100
- TOYOTA—8851522240
- CASE IH—9966613
- JOHN DEERE—AT180998
Where this part fits
Original-fit position for OE 46721906.
About this product
The THERMOTEC Expansion Valve Air Conditioning (KTT140029) 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: Thread Size 1: 18.34, Thread Size 2: 10.24. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit FIAT, HYUNDAI, TOYOTA 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: 01001094, 1212060, 17001306, 38884 and 16 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 (12)
Expansion Valve Air Conditioning THERMOTEC KTT140029 — compatible car models
| Car models | FIAT: DUCATO Platform/Chassis (230); HYUNDAI: ACCENT I (X-3); TOYOTA: 4 RUNNER III (N18), 4 RUNNER II (N13), AVENSIS Estate (T22), AVENSIS Estate (T25), AVENSIS Liftback (T22), AVENSIS Saloon (T25), AVENSIS (T22), AVENSIS (T25), AVENSIS VERSO (M2), CALDINA Estate (T19) (+18 more) |
|---|---|
| Engines | 2.8 TD 4x4; 1.3; 3.0 TD (KZN185); 3.0 TD (KZN130, KZN130G, KZN130W); 1.6 i (AT220); 1.8 VVT-i (ZZT251, ZZT251R); 1.6 i (AT220, AT220R); 2.0 D (CLM20, CLM20R); 2.0 TD (CT190G); 2.4 (ACV30, ACV36); 2.2 (SXV20); 1.6 (AT190); 1.6 GLI (AT190, AT190R); 1.3 XLI 16V (EE101); 1.4 (EE111, EE111R) (+9 more) |
| Year of manufacture | 1987-2011 |
| Manufacturer article number (MPN) | KTT140029 |
| OE part numbers | 3902334M91, 46 721 108, 46 721 906, 46 722 498, 60 813 905, 8851520100, 8851522240, 9966613, AT180998 |
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
THERMOTEC ktt140029 . Thread Size 1: 18.34. Thread Size 2: 10.24
- 1x Expansion Valve Air Conditioning
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 Expansion Valve Air Conditioning compatible with my car?
This Expansion Valve Air Conditioning fits FIAT, HYUNDAI, TOYOTA 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 Expansion Valve Air Conditioning have?
This THERMOTEC Expansion Valve Air Conditioning has the following specifications: Thread Size 1: 18.34; Thread Size 2: 10.24. Check the full specifications table above for complete details.
What OE part numbers does this Expansion Valve Air Conditioning replace?
This Expansion Valve Air Conditioning replaces OE part numbers: 3902334M91, 46 721 108, 46 721 906, 46 722 498, 60 813 905, 8851520100, 8851522240, 9966613 and 1 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Expansion Valve Air Conditioning cost?
This THERMOTEC Expansion Valve Air Conditioning is available for £24.99. Expansion Valve Air Conditioning 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 Expansion Valve Air Conditioning?
Regular inspection of your Expansion Valve Air Conditioning 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 Expansion Valve Air Conditioning?
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 Expansion Valve Air Conditioning fitted by a professional mechanic.
Can I use this part as a replacement for OE 3902334M91?
Yes, this THERMOTEC Expansion Valve Air Conditioning is a direct replacement for OE part number 3902334M91. 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.
