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Details
| Specification | Value |
|---|---|
| Brand | EPS |
| MPN | 1.840.081 |
| Thread Size | M14x1.5 |
| Warn Temperature [°C] | 100 °C |
OE/OEM numbers (4)
Search by this OE number to find compatible parts
- BMW—12 63 2 243 815
- BMW—2 243 815
- LAND ROVER—NSC000020
- LAND ROVER—STC2254
Where this part fits
Original-fit position for OE 12632243815. The red ring marks where this part installs on the vehicle.
About this product
Sourced from EPS, this temperature switch coolant warning lamp (1.840.081) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Thread Size: M14x1, Rubber, Spanner Size: 21, Warn Temperature [°C]: 100 °C — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit BMW, LAND ROVER 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: 12 63 2 243 815, 2 243 815, 35570, 540 081 and 9 more. Matching these numbers confirms a like-for-like replacement with no loss of function. EPS 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
Equivalent products (9)
Temperature Switch Coolant Warning Lamp EPS 1.840.081 — compatible car models
| Car models | BMW: 3 Compact (E36), 3 (E36), 3 Touring (E36), 5 (E34), 5 (E39), 5 Touring (E34), 5 Touring (E39), 7 (E38); LAND ROVER: RANGE ROVER II (P38A) |
|---|---|
| Engines | 318 tds; 525 td; 525 tds; 725 tds; 2.5 D 4x4 |
| Year of manufacture | 1987-2004 |
| Manufacturer article number (MPN) | 1.840.081 |
| OE part numbers | 12 63 2 243 815, 2 243 815, NSC000020, STC2254 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
EPS 1.840.081 Made in Italy - OE Equivalent. Spanner Size: 21. Thread Size: M14x1,5. Warn Temperature [°C]: 100 °C
- 1x Temperature Switch Coolant Warning Lamp
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 Temperature Switch Coolant Warning Lamp compatible with my car?
This Temperature Switch Coolant Warning Lamp fits BMW, LAND ROVER 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 EPS Temperature Switch Coolant Warning Lamp have?
This EPS Temperature Switch Coolant Warning Lamp has the following specifications: Thread Size: M14x1,5; Spanner Size: 21; Warn Temperature [°C]: 100 °C. Check the full specifications table above for complete details.
What OE part numbers does this Temperature Switch Coolant Warning Lamp replace?
This Temperature Switch Coolant Warning Lamp replaces OE part numbers: 12 63 2 243 815, 2 243 815, NSC000020, STC2254. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Temperature Switch Coolant Warning Lamp cost?
This EPS Temperature Switch Coolant Warning Lamp is available for £20.99. Temperature Switch Coolant Warning Lamp prices vary depending on brand, specifications, and vehicle compatibility. EPS parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Temperature Switch Coolant Warning Lamp?
Regular inspection of your Temperature Switch Coolant Warning Lamp 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 Temperature Switch Coolant Warning Lamp?
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 Temperature Switch Coolant Warning Lamp fitted by a professional mechanic.
Can I use this part as a replacement for OE 12 63 2 243 815?
Yes, this EPS Temperature Switch Coolant Warning Lamp is a direct replacement for OE part number 12 63 2 243 815. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
