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Details
| Specification | Value |
|---|---|
| Brand | FAST |
| MPN | ft37701 |
OE/OEM numbers (4)
Where this part fits
Original-fit position for OE 51775326. The red ring marks where this part installs on the vehicle.
About this product
FAST air filter (FT37701) maintains peak combustion efficiency by delivering a clean, metered airflow to the intake manifold while blocking dust, pollen, and fine road debris. Panel dimensions and seal profile match the original airbox on FIAT models, so installation takes minutes with no trimming or adapters required. Cross-references OE filter numbers: 51772186, 51775326, 51806861, 51885352. FAST air filtration elements are tested to ISO 5011 standards for fractional efficiency, ensuring the engine management system receives clean air data for accurate fuelling across all load points. Air filters should be inspected every 12,000–15,000 miles and replaced when visibly dirty or at least once a year — vehicles driven on dusty or unpaved roads may need more frequent changes. Symptoms of a clogged air filter include reduced acceleration, lower fuel economy, a rough idle, and in extreme cases the engine management light illuminating due to incorrect air-fuel ratios. Replacing an air filter is one of the simplest DIY tasks on any car — usually just unclip the airbox lid, lift out the old element, drop in the new one, and re-seal; no tools required on most vehicles. Choose a filter that matches the OEM filtration efficiency rating (typically 99%+ particle capture) — cheaper filters with lower efficiency let more abrasive particles through to cylinder bores and valve stems. A clean air filter can improve fuel efficiency by up to 10% and helps your engine breathe properly, extending the life of downstream sensors such as the mass airflow meter and oxygen sensors. Every part is dispatched from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
Suitable cars
No equivalent parts found.
Air Filter Housing Cover FAST FT37701 — compatible car models
| Car models | FIAT: DOBLO Box Body/MPV (223), DOBLO MPV (119, 223), GRANDE PUNTO (199), LINEA (323, 110), PUNTO Hatchback Van (199), SIENA (178, 172, 372) |
|---|---|
| Engines | 1.4; 1.4 16V (199BXG1B, 199AXG1B); 1.4 (199BXB1A, 199AXL1A, 199AXB1A) |
| Year of manufacture | 1996-2016 |
| Manufacturer article number (MPN) | FT37701 |
| OE part numbers | 51772186, 51775326, 51806861, 51885352 |
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
FAST ft37701 . FT37701
- 1x Air Filter Housing Cover
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 Air Filter Housing Cover compatible with my car?
This Air Filter Housing Cover fits FIAT 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 Air Filter Housing Cover have?
The package includes the Air Filter Housing Cover 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 Air Filter Housing Cover replace?
This Air Filter Housing Cover replaces OE part numbers: 51772186, 51775326, 51806861, 51885352. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Air Filter Housing Cover cost?
This FAST Air Filter Housing Cover is available for £82.99. Air Filter Housing Cover 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 Air Filter Housing Cover?
Regular inspection of your Air Filter Housing Cover 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 Air Filter Housing Cover?
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 Air Filter Housing Cover fitted by a professional mechanic.
Can I use this part as a replacement for OE 51772186?
Yes, this FAST Air Filter Housing Cover is a direct replacement for OE part number 51772186. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
