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Details
| Specification | Value |
|---|---|
| Brand | AJUSA |
| Thickness [mm] | 1 mm |
| Length [mm] | 51.5 mm |
| Width [mm] | 30 mm |
OE numbers (1)
Search by this OE number to find compatible parts
- BMW—11727505259
Where this part fits
Original-fit position for OE 11727505259. The red ring marks where this part installs on the vehicle.
About this product
Sourced from AJUSA, this gasket secondary air valve (00972000) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Thickness [mm]: Steel mm, Length [mm]: 51, Rubber mm, Width [mm]: 30 mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit ALPINA, BMW, BMW (BRILLIANCE) 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: 074.440, 11727505259, 31-027947-10, B32303. Matching these numbers confirms a like-for-like replacement with no loss of function. AJUSA 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 (3)
Gasket Secondary Air Valve AJUSA 00972000 — compatible car models
| Car models | ALPINA: ROADSTER V8 (E52); BMW: 3 Compact (E36), 3 Compact (E46), 3 Convertible (E36), 3 Convertible (E46), 3 Coupe (E36), 3 Coupe (E46), 3 (E36), 3 (E46), 3 Touring (E46), 5 (E34) (+11 more); BMW (BRILLIANCE): 3 SERIES (E46) |
|---|---|
| Engines | 4.8 V8; 316 i; 325 ti; 323 i; 320 Ci; 318 is; 316 Ci; 318 i; 530 i V8; 520 i; 530 i; 728 i, iL; 850 Ci; 3.0 i; 2.8 i (+4 more) |
| Year of manufacture | 1987-2009 |
| Manufacturer article number (MPN) | 00972000 |
| OE part numbers | 11727505259 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
AJUSA 00972000 . Length [mm]: 51,5 mm. Thickness [mm]: 1 mm. Width [mm]: 30 mm
- 1x Gasket Secondary Air Valve
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 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 Gasket Secondary Air Valve compatible with my car?
This Gasket Secondary Air Valve fits ALPINA, BMW, BMW (BRILLIANCE) 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 AJUSA Gasket Secondary Air Valve have?
This AJUSA Gasket Secondary Air Valve has the following specifications: Thickness [mm]: 1 mm; Length [mm]: 51,5 mm; Width [mm]: 30 mm. Check the full specifications table above for complete details.
What OE part numbers does this Gasket Secondary Air Valve replace?
This Gasket Secondary Air Valve replaces OE part numbers: 11727505259. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Gasket Secondary Air Valve cost?
This AJUSA Gasket Secondary Air Valve is available for £14.99. Gasket Secondary Air Valve prices vary depending on brand, specifications, and vehicle compatibility. AJUSA parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Gasket Secondary Air Valve?
Regular inspection of your Gasket Secondary Air Valve 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 Gasket Secondary Air Valve?
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 Gasket Secondary Air Valve fitted by a professional mechanic.
Can I use this part as a replacement for OE 11727505259?
Yes, this AJUSA Gasket Secondary Air Valve is a direct replacement for OE part number 11727505259. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
