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Details
| Specification | Value |
|---|---|
| Brand | AJUSA |
| Height [mm] | 9.3 mm |
| Inner Diameter [mm] | 4.5 mm |
| Outer Diameter [mm] | 8.5 mm |
OE/OEM numbers (50)
Search by this OE number to find compatible parts
- VW—030109675G
- VW—036109675
- VW—036109675A
- VW—036109675C
- CHRYSLER—05184168AB
- VW—06B109675B
- AUDI—06J105675
- AUDI—079109675A
- FORD—1118094
- DFSK—1205000
- FORD—1221514
- SUZUKI—12919-63P00
- SUZUKI—12919-84A01
- SUZUKI—12919-84A01-000
- SUZUKI—12919-85E00-000
- SUZUKI—12919-86J00
- SUZUKI—12919-86J00-000
- SUZUKI—12919M86J30
- NISSAN—13201-00Q0A
- NISSAN—13209-HG00C
- NISSAN—13276-00QAA
- NISSAN—13276-BN700
- NISSAN—15056-00QAA
- FORD—1547971
- FORD—3M21-6571-AA
- OPEL—4420439
- OPEL—4431241
- FIAT—46556651
- OPEL—4708615
- MERCEDES-BENZ—4709974600
- DODGE—4892674AB
- FIAT—6000616570
- MERCEDES-BENZ—6070530000
- OPEL—642071
- OPEL—642504
- CHRYSLER—68001551AA
- FIAT—68297007AA
- RENAULT / RENAULT KOREA—8200496321
- VOLVO—8631652
- VOLVO—8631652-0
- CHEVROLET—90411541
- CHEVROLET—93177310
- CITROËN—95512813
- FORD—9S516571GA
- MERCEDES-BENZ—A4709974600
- MERCEDES-BENZ—A6070530000
- FIAT—K04892674AB
- AUDI—L036109675
- LAND ROVER—LR002556
- MITSUBISHI—MN980085
Where this part fits
Original-fit position for OE 4709974600. The red ring marks where this part installs on the vehicle.
About this product
The AJUSA Seal Ring Valve Stem (12021100) 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]: Stainless Steel, Cast Iron mm, Inner Diameter [mm]: Copper, Rubber mm, Outer Diameter [mm]: Carbon, Rubber mm. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit ALFA ROMEO, ARTEGA, AUDI, AUDI (FAW) and 43 other makes 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: 030109675G, 036109675, 036109675A, 036109675C and 52 more. 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 from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
Suitable cars
Equivalent products (6)
Seal Ring Valve Stem AJUSA 12021100 — compatible car models
| Car models | ALFA ROMEO: MITO (955); ARTEGA: GT; AUDI: A1 (8X1, 8XK), A1 Sportback (8XA, 8XF), A2 (8Z0), A3 (8L1), A3 (8P1), A3 (8V1, 8VK), A3 Convertible (8P7), A3 Convertible (8V7, 8VE), A3 Limousine (8VS, 8VM), A3 Sportback (8PA) (+18 more) |
|---|---|
| Engines | 1.3 MultiJet (955AXH1B, 955AXT1A); 3.6; 1.2 TFSI; 1.4; 1.6; 1.2 TSI; 1.6 TDI; 2.0 TDI quattro; 1.8 T; 1.8 TFSI; 2.0 TDI |
| Year of manufacture | 1994-2021 |
| Manufacturer article number (MPN) | 12021100 |
| OE part numbers | 030109675G, 036109675, 036109675A, 036109675C, 05184168AB, 06B109675B, 06J105675, 079109675A, 1118094, 1205000, 1221514, 12919-63P00, 12919-84A01, 12919-84A01-000, 12919-85E00-000, 12919-86J00, 12919-86J00-000, 12919M86J30, 13201-00Q0A, 13209-HG00C (+30 more) |
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
AJUSA 12021100 . Height [mm]: 9,3 mm. Inner Diameter [mm]: 4,5 mm. Outer Diameter [mm]: 8,5 mm
- 1x Seal Ring Valve Stem
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 Seal Ring Valve Stem compatible with my car?
This Seal Ring Valve Stem fits ALFA ROMEO, ARTEGA, AUDI, AUDI (FAW), BENTLEY and 42 more 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 Seal Ring Valve Stem have?
This AJUSA Seal Ring Valve Stem has the following specifications: Height [mm]: 9,3 mm; Inner Diameter [mm]: 4,5 mm; Outer Diameter [mm]: 8,5 mm. Check the full specifications table above for complete details.
What OE part numbers does this Seal Ring Valve Stem replace?
This Seal Ring Valve Stem replaces OE part numbers: 030109675G, 036109675, 036109675A, 036109675C, 05184168AB, 06B109675B, 06J105675, 079109675A and 42 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Seal Ring Valve Stem cost?
This AJUSA Seal Ring Valve Stem is available for £1.99. Seal Ring Valve Stem 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 Seal Ring Valve Stem?
Regular inspection of your Seal Ring Valve Stem 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 Seal Ring Valve Stem?
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 Seal Ring Valve Stem fitted by a professional mechanic.
Can I use this part as a replacement for OE 030109675G?
Yes, this AJUSA Seal Ring Valve Stem is a direct replacement for OE part number 030109675G. 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 AJUSA 12021100 the same as the AJUSA 12000600?
No, while both are Seal Ring Valve Stem parts, they are different products. The AJUSA 12021100 has Height [mm]: 9,3 mm, Inner Diameter [mm]: 4,5 mm, Outer Diameter [mm]: 8,5 mm. The AJUSA 12000600 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.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
