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Details
| Specification | Value |
|---|---|
| Brand | TOPRAN |
| Opening Temperature [°C] | 75 °C |
OE/OEM numbers (1)
Search by this OE number to find compatible parts
- AUDI / CUPRA / SEAT / SKODA / VW—1K0 121 113A
Where this part fits
Original-fit position for OE 1K0121113A. The red ring marks where this part installs on the vehicle.

About this product
When thermostat oil cooling performance matters, the TOPRAN 112 948 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Opening Temperature [°C]: 75 °C, Heating/Cooling: Brass, Housing Type: 0, Housing Type: 31, Supplementary Article/Supplementary Info: 98. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with AUDI, SEAT, SKODA, VW 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: 053-025-0041, 1211450, 172376, 1K0 121 113A and 36 more. Matching these numbers confirms a like-for-like replacement with no loss of function. TOPRAN 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.
About TOPRAN
TOPRAN, part of the Hans Thomsen Group headquartered in Hamburg, Germany, is a growing independent aftermarket brand focused on providing quality parts at accessible prices. TOPRAN offers a comprehensive range covering engine, cooling, electrical, braking, and body components for European vehicles. All TOPRAN products are manufactured to meet OE specifications and undergo quality testing before distribution. Combining German quality management with competitive pricing, TOPRAN is an excellent choice for cost-conscious motorists and workshops who do not want to compromise on part quality.
Suitable cars
Equivalent products (41)
Show all 41 OE numbers
Thermostat Oil Cooling TOPRAN 112 948 — compatible car models
| Car models | AUDI: A3 (8P1), A3 Convertible (8P7), A3 Sportback (8PA), Q3 (8UB, 8UG), TT (8J3), TT Roadster (8J9); SEAT: ALHAMBRA (710, 711), ALTEA XL (5P5, 5P8), ATECA (KH7, KHP), LEON (1P1), LEON (KL1, KLG), LEON Sportstourer (KL8, KLD), TARRACO (KN2); SKODA: KODIAQ I (NS6, NS7, NV7), OCTAVIA II (1Z3), OCTAVIA II Combi (1Z5), OCTAVIA IV Combi (NX5, PV5), OCTAVIA IV (NX3, NN3, PV3), SUPERB II (3T4), SUPERB II Estate (3T5), YETI (5L); VW: ARTEON SHOOTING BRAKE (3H9), BEETLE (5C1, 5C2), BEETLE Convertible (5C7, 5C8), CADDY III Box Body/MPV (2KA, 2KH, 2CA, 2CH), CADDY III MPV (2KB, 2KJ, 2CB, 2CJ), CADDY IV MPV (SAB, SAJ), CADDY V Box Body/MPV (SBA, SBH), CADDY V MPV (SBB, SBJ), CC B7 (358) |
|---|---|
| Engines | 1.8 TFSI; 2.0 TDI quattro; 2.0 TFSI; 1.4 TSI; 2.0 TFSI 4x4; 1.5 TSI; 2.0 TDI; 1.8 TSI; 2.0 TDI 4x4; 1.4 TGI CNG; 1.5 TSi EVO |
| Year of manufacture | 2003-2024 |
| Manufacturer article number (MPN) | 112 948 |
| OE part numbers | 1K0 121 113A |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
TOPRAN 112948 . Heating/Cooling: 10. Housing Type: 0. Housing Type: 31. Opening Temperature [°C]: 75 °C. Supplementary Article/Supplementary Info: 98
- 1x Thermostat Oil Cooling
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 Thermostat Oil Cooling compatible with my car?
This Thermostat Oil Cooling fits AUDI, SEAT, SKODA, VW 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 TOPRAN Thermostat Oil Cooling have?
This TOPRAN Thermostat Oil Cooling has the following specifications: Opening Temperature [°C]: 75 °C; Heating/Cooling: 10; Housing Type: 0; Housing Type: 31; Supplementary Article/Supplementary Info: 98. Check the full specifications table above for complete details.
What OE part numbers does this Thermostat Oil Cooling replace?
This Thermostat Oil Cooling replaces OE part numbers: 1K0 121 113A. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Thermostat Oil Cooling cost?
This TOPRAN Thermostat Oil Cooling is available for £23.99. Thermostat Oil Cooling prices vary depending on brand, specifications, and vehicle compatibility. TOPRAN parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Thermostat Oil Cooling?
Regular inspection of your Thermostat Oil Cooling 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 Thermostat Oil Cooling?
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 Thermostat Oil Cooling fitted by a professional mechanic.
Can I use this part as a replacement for OE 1K0 121 113A?
Yes, this TOPRAN Thermostat Oil Cooling is a direct replacement for OE part number 1K0 121 113A. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.