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Details
| Specification | Value |
|---|---|
| Brand | EPS |
| MPN | 1.840.007 |
| Thread Size | M10x1 |
| Warn Temperature [°C] | 120 °C |
OE/OEM numbers (2)
Search by this OE number to find compatible parts
- VW—035 919 521 A
- AUDI / VW—171 919 521 F
Where this part fits
Original-fit position for OE 171919521F. The red ring marks where this part installs on the vehicle.
About this product
EPS Temperature Switch Coolant Warning Lamp (1.840.007) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Thread Size: M10x1, Spanner Size: Synthetic, Warn Temperature [°C]: 120 °C — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Compatible with AUDI, 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: 035 919 521 A, 102 677, 171 919 521 F, 330157 and 8 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 (10)
Temperature Switch Coolant Warning Lamp EPS 1.840.007 — compatible car models
| Car models | AUDI: 100 C2 Avant (435, 436), 100 C2 Saloon (431, 433, 434), 100 C3 Avant (445, 446), 100 C3 Saloon (443, 444), 200 C3 Avant (447, 448), 200 C3 Saloon (447, 448), 50 (863), 80 B2 Saloon (811, 813, 814, 819, 853), 80 B3 Saloon (893, 894, 8A2), 90 B2 (813, 814, 853) (+3 more); VW: GOLF I Cabriolet (155) |
|---|---|
| Engines | 2.0 D; 2.1 Turbo quattro; 2.1 5E; 1.1; 1.6 D; 1.6 TD; 1.6; 2.2 20V Turbo |
| Year of manufacture | 1974-1993 |
| Manufacturer article number (MPN) | 1.840.007 |
| OE part numbers | 035 919 521 A, 171 919 521 F |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
EPS 1.840.007 Made in Italy - OE Equivalent. Spanner Size: 19. Thread Size: M10x1. Warn Temperature [°C]: 120 °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 AUDI, 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 EPS Temperature Switch Coolant Warning Lamp have?
This EPS Temperature Switch Coolant Warning Lamp has the following specifications: Thread Size: M10x1; Spanner Size: 19; Warn Temperature [°C]: 120 °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: 035 919 521 A, 171 919 521 F. 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 £14.99. 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 035 919 521 A?
Yes, this EPS Temperature Switch Coolant Warning Lamp is a direct replacement for OE part number 035 919 521 A. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
