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Details
| Specification | Value |
|---|---|
| Brand | VAICO |
| MPN | v10-2598 |
| Thickness [mm] | 3.8 mm |
| Outer Diameter [mm] | 28.5 mm |
OE numbers (2)
Search by this OE number to find compatible parts
- AUDI / SEAT / SKODA / VAG / VW—1H0 121 687
- AUDI / SEAT / SKODA / VAG / VW—1H0 121 687 A
Where this part fits
Original-fit position for OE 1H0121687A. The red ring marks where this part installs on the vehicle.
About this product
VAICO Seal Ring Radiator Cap Bolt (V10-2598) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Thickness [mm]: Cast Iron, Carbon mm, Material: Copper, Outer Diameter [mm]: 28, Rubber mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Compatible with AUDI, SEAT, SKODA, VW vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 002-60-14325, 10-2598, 103 007, 16020200 and 2 more. Matching these numbers confirms a like-for-like replacement with no loss of function. VAICO 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 (4)
Seal Ring Radiator Cap Bolt VAICO V10-2598 — compatible car models
| Car models | AUDI: A1 (8X1, 8XK), A1 Sportback (8XA, 8XF), A2 (8Z0), A3 (8L1), A3 (8P1), A3 (8V1, 8VK), A3 Limousine (8VS, 8VM), A3 Sportback (8PA), A3 Sportback (8VA, 8VF), A4 B5 (8D2) (+20 more) |
|---|---|
| Engines | 1.0 TFSI; 1.2 TDI; 1.6; 1.4 TFSI; 1.2 TSI; 1.8 TFSI; 1.8; 2.0 TDI; 2.8 FSI; 2.0 TFSI hybrid; 1.4 TSI; 2.0 TDI quattro; 1.8 T |
| Year of manufacture | 1994-2021 |
| Manufacturer article number (MPN) | V10-2598 |
| OE part numbers | 1H0 121 687, 1H0 121 687 A |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
VAICO v10-2598 Green Mobility Parts. Material: 4. Outer Diameter [mm]: 28,5 mm. Thickness [mm]: 3,8 mm
- 1x Seal Ring Radiator Cap Bolt
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 Seal Ring Radiator Cap Bolt compatible with my car?
This Seal Ring Radiator Cap Bolt fits AUDI, SEAT, SKODA, VW 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 VAICO Seal Ring Radiator Cap Bolt have?
This VAICO Seal Ring Radiator Cap Bolt has the following specifications: Thickness [mm]: 3,8 mm; Material: 4; Outer Diameter [mm]: 28,5 mm. Check the full specifications table above for complete details.
What OE part numbers does this Seal Ring Radiator Cap Bolt replace?
This Seal Ring Radiator Cap Bolt replaces OE part numbers: 1H0 121 687, 1H0 121 687 A. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Seal Ring Radiator Cap Bolt cost?
This VAICO Seal Ring Radiator Cap Bolt is available for £0.99. Seal Ring Radiator Cap Bolt prices vary depending on brand, specifications, and vehicle compatibility. VAICO 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 Radiator Cap Bolt?
Regular inspection of your Seal Ring Radiator Cap Bolt 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 Radiator Cap Bolt?
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 Radiator Cap Bolt fitted by a professional mechanic.
Can I use this part as a replacement for OE 1H0 121 687?
Yes, this VAICO Seal Ring Radiator Cap Bolt is a direct replacement for OE part number 1H0 121 687. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
