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Details
| Specification | Value |
|---|---|
| Brand | STELLOX |
| MPN | 81-21134-sx |
| Height [mm] | 318 mm |
| Outer Diameter [mm] | 82 mm |
OE/OEM numbers (59)
Search by this OE number to find compatible parts
- KRAMERโ0000805188
- LAMBORGHINI / SAMEโ001020940
- SAMEโ090009408
- LAMBORGHINI / SAMEโ1020940
- LAMBORGHINIโ10421751750
- VOLVOโ11172952
- VOLVOโ11711496
- HYUNDAIโ11S740130
- CATERPILLARโ1232368
- CATERPILLARโ1233268
- VOLVOโ14542156
- TEREXโ15861248B
- CASE IH / FIAT / NEW HOLLANDโ1930588
- FIATโ1930598
- CATERPILLARโ2107684
- MASSEY FERGUSONโ2128048K01
- MASSEY FERGUSONโ2128048K1
- KOMATSUโ21W-01-R9260
- CASE IHโ222429A1
- CATERPILLARโ2310168
- PERKINSโ26510333
- PERKINSโ26510338
- JCBโ32/919002
- CASE IHโ335197A1
- MASSEY FERGUSONโ3540047M1
- KUBOTAโ3A11119130
- KOMATSUโ3EC0190020A
- CASE IHโ420540A1
- KOMATSUโ42U01H0P01
- ISUZU / KOMATSUโ42U01HOP01
- CASE IHโ47128200
- NEW HOLLANDโ47135975
- CASE IHโ47135976
- PUCH / STEYRโ47135977
- HANOMAG / MASSEY FERGUSONโ4916566M1
- NEW HOLLANDโ5080755
- CLAAS / RENAULT / RENAULT KOREA / RENAULT TRUCKSโ6000145461
- KOMATSUโ6001852220
- MASSEY FERGUSONโ700718076
- ZETORโ71011293
- NEW HOLLANDโ72180342
- FIATโ8031565
- KRAMERโ805188
- NEW HOLLANDโ84378394
- ISUZUโ848101147
- CASE IH / NEW HOLLANDโ85805394
- CASE IHโ85826959
- NEW HOLLANDโ86982523
- SAMEโ90009408
- CATERPILLARโ91K6102300
- JOHN DEEREโAP33331
- FENDTโH210202090110
- FENDTโH210202090111
- NEW HOLLANDโL86982523
- NEW HOLLANDโNP9971304
- JOHN DEEREโPE71011293
- KUBOTAโR561142250
- JOHN DEEREโRE504145
- ISUZU / KOMATSUโZ760234790
Where this part fits
Original-fit position for OE 1930598. The red ring marks where this part installs on the vehicle.

About this product
When secondary air filter performance matters, the STELLOX 81-21134-SX delivers โ built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Height [mm]: 318 mm, Outer Diameter [mm]: 82 mm, Filter type: Stainless Steel. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. This part supersedes original equipment references: 0000805188, 001020940, 090009408, 1020940 and 84 more. Matching these numbers confirms a like-for-like replacement with no loss of function. STELLOX 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 โ 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 โ 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 โ 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.Equivalent products (30)
Show all 30 OE numbers
Secondary Air Filter STELLOX 81-21134-SX โ compatible car models
| Manufacturer article number (MPN) | 81-21134-SX |
|---|---|
| OE part numbers | 0000805188, 001020940, 090009408, 1020940, 10421751750, 11172952, 11711496, 11S740130, 1232368, 1233268, 14542156, 15861248B, 1930588, 1930598, 2107684, 2128048K01, 2128048K1, 21W-01-R9260, 222429A1, 2310168 (+39 more) |
Compatibility check
Loading vehicle dataโฆ
Please wait while we load vehicle compatibility information.Description and what's included
STELLOX 81-21134-sx . Filter type: 9. Height [mm]: 318 mm. Outer Diameter [mm]: 82 mm
- 1x Secondary Air Filter
Shipping, returns, warranty
Free UK delivery on orders over ยฃ99.00. 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 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 โ we'll confirm whether this Secondary Air Filter fits. All fitment data is verified through TecDoc.
What specifications does this STELLOX Secondary Air Filter have?
This STELLOX Secondary Air Filter has the following specifications: Height [mm]: 318 mm; Outer Diameter [mm]: 82 mm; Filter type: 9. 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: 0000805188, 001020940, 090009408, 1020940, 10421751750, 11172952, 11711496, 11S740130 and 51 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Secondary Air Filter cost?
Secondary Air Filter prices vary depending on brand, specifications, and vehicle compatibility. Check the current price above for this STELLOX Secondary Air Filter. All parts come with 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 0000805188?
Yes, this STELLOX Secondary Air Filter is a direct replacement for OE part number 0000805188. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.