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Details
| Specification | Value |
|---|---|
| Brand | FAE |
| Operating Mode | HY |
OE numbers (5)
About this product
Sourced from FAE, this stop light switch (21070) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Operating Mode: Hybrid — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit RELIANT 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: 1800399, 21B 291L, 34619, 34765 and 9 more. Matching these numbers confirms a like-for-like replacement with no loss of function. FAE 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 (8)
Stop Light Switch FAE 21070 — compatible car models
| Car models | RELIANT: REBEL |
|---|---|
| Engines | 700 |
| Year of manufacture | 1968-1973 |
| Manufacturer article number (MPN) | 21070 |
| OE part numbers | 1800399, 21B 291L, 5043593, 560 793, DAC 3719 |
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
FAE 21070 . Operating Mode: HY
- 1x Stop Light Switch
Shipping, returns, warranty
Free UK delivery on orders over £50.00. Tracked standard shipping.
- Standard delivery: 4–8 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 Stop Light Switch compatible with my car?
This Stop Light Switch fits RELIANT 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 FAE Stop Light Switch have?
This FAE Stop Light Switch has the following specifications: Operating Mode: HY. 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: 1800399, 21B 291L, 5043593, 560 793, DAC 3719. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Stop Light Switch cost?
This FAE Stop Light Switch is available for £9.99. Stop Light Switch prices vary depending on brand, specifications, and vehicle compatibility. FAE 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 1800399?
Yes, this FAE Stop Light Switch is a direct replacement for OE part number 1800399. 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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