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Details
| Specification | Value |
|---|---|
| Brand | FAST |
| MPN | ft81105 |
| Operating Mode | ME |
| Number of pins | 4 -pin connector |
OE/OEM numbers (7)
Search by this OE number to find compatible parts
- VOLVO—31264377
- FORD—4838697
- FORD—5454801
- FORD—8T4T9G854AA
- MAZDA—BN7N66490
- MAZDA—BN7N66490A
- FORD—GL3T9G854BA
Where this part fits
Original-fit position for OE 8T4T9G854AA. The red ring marks where this part installs on the vehicle.
About this product
When stop light switch performance matters, the FAST FT81105 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Operating Mode: Mesh Filter, Number of pins: Copper -pin connector. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with ASTON MARTIN, FORD, FORD USA, JAGUAR and 3 other makes 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: 0911154, 0911170, 1.810.245, 24849 and 27 more. Matching these numbers confirms a like-for-like replacement with no loss of function. FAST 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 (25)
Show all 25 OE numbers
Stop Light Switch FAST FT81105 — compatible car models
| Car models | ASTON MARTIN: DB9 Vantage, DB9 Volante, DBS Vantage, DBS Volante, ONE-77, RAPIDE, VANTAGE Vantage, VANTAGE Volante, ZAGATO Vantage; FORD: C-MAX II (DXA/CB7, DXA/CEU), C-MAX II Van, FOCUS III, FOCUS III Estate Van, FOCUS III Saloon, FOCUS III Turnier, GRAND C-MAX (DXA/CB7, DXA/CEU), GRAND C-MAX Van, KUGA II (DM2), KUGA II VAN (+9 more); FORD USA: EDGE, MUSTANG Coupe |
|---|---|
| Engines | 6.0 V12; 6.0; 7.3; 4.3; 1.0 EcoBoost; 1.5 EcoBoost; 2.2 TDCi; 1.6 TDCi; 2.0 EcoBlue AWD; 5.0 V8 |
| Year of manufacture | 2004-2023 |
| Manufacturer article number (MPN) | FT81105 |
| OE part numbers | 31264377, 4838697, 5454801, 8T4T9G854AA, BN7N66490, BN7N66490A, GL3T9G854BA |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FAST ft81105 . Number of pins: 4 -pin connector. Operating Mode: ME
- 1x Stop Light Switch
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 Stop Light Switch compatible with my car?
This Stop Light Switch fits ASTON MARTIN, FORD, FORD USA, JAGUAR, LAND ROVER and 2 more 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 FAST Stop Light Switch have?
This FAST Stop Light Switch has the following specifications: Operating Mode: ME; Number of pins: 4 -pin connector. Check the full specifications table above for complete details.
What OE part numbers does this Stop Light Switch replace?
This Stop Light Switch replaces OE part numbers: 31264377, 4838697, 5454801, 8T4T9G854AA, BN7N66490, BN7N66490A, GL3T9G854BA. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Stop Light Switch cost?
This FAST Stop Light Switch is available for £14.99. Stop Light Switch prices vary depending on brand, specifications, and vehicle compatibility. FAST parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Stop Light Switch?
Regular inspection of your Stop Light Switch 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 Stop Light Switch?
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 Stop Light Switch fitted by a professional mechanic.
Can I use this part as a replacement for OE 31264377?
Yes, this FAST Stop Light Switch is a direct replacement for OE part number 31264377. 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.
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