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Details
| Specification | Value |
|---|---|
| Brand | WIX FILTERS |
| Height [mm] | 462 mm |
| Outer Diameter 1 [mm] | 135 mm |
| Outer Diameter 2 [mm] | 125 mm |
| Inner Diameter 1 [mm] | 92 mm |
OE numbers (7)
Search by this OE number to find compatible parts
- KOMATSU—1308463 H1
- CASE IH—249988 A1
- DOOSAN—400401-00090
- DOOSAN—474-00039
- KOMATSU—600-185-4120
- CASE IH—87564846
- JOHN DEERE—AT178517
About this product
The WIX FILTERS Secondary Air Filter (46782) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: Height [mm]: 462 mm, Filter type: Stainless Steel, Outer Diameter 1 [mm]: 135 mm, Outer Diameter 2 [mm]: 125 mm, Inner Diameter 1 [mm]: 92 mm. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. This part supersedes original equipment references: 1308463 H1, 249988 A1, 249988A1, 27.B30.00 and 27 more. Matching these numbers confirms a like-for-like replacement with no loss of function. WIX FILTERS is a recognised supplier of automotive filtration 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
Fitment not confirmed for this part
We could not confirm which vehicles this part fits — check before buying.Equivalent products (25)
Show all 25 OE numbers
Secondary Air Filter WIX FILTERS 46782 — compatible car models
| Manufacturer article number (MPN) | 46782 |
|---|---|
| OE part numbers | 1308463 H1, 249988 A1, 400401-00090, 474-00039, 600-185-4120, 87564846, AT178517 |
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
WIX FILTERS 46782 . EU General Product Safety Regulation (GPSR): 2. Filter type: 9. Height [mm]: 462 mm. Inner Diameter 1 [mm]: 92 mm. Outer Diameter 1 [mm]: 135 mm. Outer Diameter 2 [mm]: 125 mm
- 1x Secondary Air Filter
Shipping, returns, warranty
Free UK delivery on orders over £99.00. 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 Secondary Air Filter 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 Secondary Air Filter fits. All fitment data is verified through TecDoc.
What specifications does this WIX FILTERS Secondary Air Filter have?
This WIX FILTERS Secondary Air Filter has the following specifications: Height [mm]: 462 mm; Filter type: 9; Outer Diameter 1 [mm]: 135 mm; Outer Diameter 2 [mm]: 125 mm; Inner Diameter 1 [mm]: 92 mm; EU General Product Safety Regulation (GPSR): 2. Check the full specifications table above for complete details.
What OE part numbers does this Secondary Air Filter replace?
This Secondary Air Filter replaces OE part numbers: 1308463 H1, 249988 A1, 400401-00090, 474-00039, 600-185-4120, 87564846, AT178517. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Secondary Air Filter cost?
This WIX FILTERS Secondary Air Filter is available for £48.99. Secondary Air Filter prices vary depending on brand, specifications, and vehicle compatibility. WIX FILTERS parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Secondary Air Filter?
Regular inspection of your Secondary Air Filter 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 Secondary Air Filter?
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 Secondary Air Filter fitted by a professional mechanic.
Can I use this part as a replacement for OE 1308463 H1?
Yes, this WIX FILTERS Secondary Air Filter is a direct replacement for OE part number 1308463 H1. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the WIX FILTERS 46782 the same as the WIX FILTERS 42521?
No, while both are Secondary Air Filter parts, they are different products. The WIX FILTERS 46782 has Height [mm]: 462 mm, Filter type: 9, Outer Diameter 1 [mm]: 135 mm. The WIX FILTERS 42521 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
