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Details
| Specification | Value |
|---|---|
| Brand | FAST |
| MPN | ft12989 |
OE/OEM numbers (6)
Where this part fits
Original-fit position for OE 55248609. The red ring marks where this part installs on the vehicle.
About this product
The FAST Holder Injector (FT12989) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. This part supersedes original equipment references: 46343739, 46745866, 55204945, 55248609 and 2 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
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.No equivalent parts found.
Holder Injector FAST FT12989 — compatible car models
| Manufacturer article number (MPN) | FT12989 |
|---|---|
| OE part numbers | 46343739, 46745866, 55204945, 55248609, 93191396, 95530830 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FAST ft12989 . FT12989
- 1x Holder Injector
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 Holder Injector compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this Holder Injector fits. All fitment data is verified through TecDoc.
What specifications does this FAST Holder Injector have?
The package includes the Holder Injector as described in the specifications above. Check the "What's included" section for a full list of components. If mounting hardware or accessories are required, they will be listed separately.
What OE part numbers does this Holder Injector replace?
This Holder Injector replaces OE part numbers: 46343739, 46745866, 55204945, 55248609, 93191396, 95530830. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Holder Injector cost?
This FAST Holder Injector is available for £23.99. Holder Injector 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 Holder Injector?
Regular inspection of your Holder Injector 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 Holder Injector?
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 Holder Injector fitted by a professional mechanic.
Can I use this part as a replacement for OE 46343739?
Yes, this FAST Holder Injector is a direct replacement for OE part number 46343739. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
