WHT007480A — Injector Seal Ring / Seal Kit
WHT007480A is the Volkswagen Group OE number for the injector nozzle seal ring (sometimes listed as a complete seal kit) used to seal each fuel injector against the cylinder head on VAG common-rail TDI diesel engines. The seal carries combustion-pressure heat and prevents blow-by past the injector body; suppliers list it under "seal ring" or "seal kit" interchangeably depending on whether the package includes additional support washers. All listings on this page are OE-equivalent replacements for WHT007480A.
Vehicle and engine compatibility
This OE seal is fitted to VW Group TDI common-rail diesel engines across all eight VAG passenger-car brands listed under the OE number: Audi (A3, A4, A5, A6, A7, A8, Q3, Q5, Q7, Q8), Volkswagen (Golf, Passat, Tiguan, Touareg, Sharan, Caddy, Transporter), Skoda (Octavia, Superb, Yeti, Kodiaq, Karoq), SEAT (Leon, Ibiza, Alhambra, Ateca), Cupra (Leon performance variants), Porsche (Cayenne, Macan diesel), Bentley (Bentayga 4.0 V8 TDI), and the VAG-listed parent-brand variants. Production years span approximately 2007 to current. See the detailed vehicle list below for engine codes and chassis coverage. Replace all injector seals as a set, even if only one injector is being serviced.
OE number variations
This part is referenced under several formatting variants in workshop documentation and parts catalogues. All four refer to the same physical part and any aftermarket replacement listed below will fit:
- WHT007480A (collapsed)
- WHT 007 480 A (spaced)
- WHT 007 480A (partially spaced)
- WHT-007-480-A (hyphenated)
WHT007480A is the standard VAG injector seal across the common-rail TDI family. Verify the specific OE on your existing seal against your vehicle's documentation before ordering.
Replacement parts compatible with WHT007480A
8 options from major aftermarket suppliersPick the brand, stock status, and price tier that matches your service needs.
Detailed vehicle compatibility
The product pages above list confirmed vehicle fitments at the chassis code, engine code, and production date level. Major model coverage by brand:
Audi
- A3 — 8P, 8V, 8Y — 1.6 / 2.0 TDI (2003–current)
- A4 — B7, B8, B9 — 2.0 / 3.0 TDI (2004–current)
- A5 — 8T, 8F, F5 — 2.0 / 3.0 TDI (2007–current)
- A6 — C6, C7, C8 — 2.0 / 3.0 TDI (2004–current)
- A7 — 4G, 4K — 3.0 TDI (2010–current)
- A8 — D3, D4, D5 — 3.0 / 4.2 TDI (2003–current)
- Q3, Q5, Q7, Q8 — various — 2.0 / 3.0 TDI (2008–current)
Volkswagen
- Golf V / VI / VII / VIII — 1K, 5K, 5G, CD — 1.6 / 2.0 TDI (2003–current)
- Passat B6 / B7 / B8 — 3C, 365, 3G — 1.6 / 2.0 TDI (2005–current)
- Tiguan I / II — 5N, AD — 2.0 TDI (2007–current)
- Touareg I / II / III — 7L, 7P, CR — 3.0 / 4.2 / 5.0 TDI (2002–current)
- Sharan, Caddy, Transporter — various — 1.6 / 2.0 TDI (2003–current)
Skoda, SEAT and Cupra
- Skoda Octavia II / III / IV — 1Z, 5E, NX — 1.6 / 2.0 TDI (2004–current)
- Skoda Superb II / III — 3T, 3V — 1.6 / 2.0 TDI (2008–current)
- Skoda Yeti, Kodiaq, Karoq — various — 1.6 / 2.0 TDI
- SEAT Leon, Ibiza, Alhambra, Ateca — various — 1.6 / 2.0 TDI
- Cupra Leon diesel derivatives where fitted with VAG common-rail TDI engines
Porsche, Bentley and VAG listings
- Porsche Cayenne and Macan diesel variants
- Bentley Bentayga 4.0 V8 TDI
- VAG parent-brand listings and shared platform applications using the same injector seal specification
Aftermarket brands available
OE-equivalent replacements are produced by:
Need help choosing the right seal kit?
Spareto ships next-business-day delivery on most stocked options, with returns handled directly. Our support team can verify injector-seal fitment against your specific engine code and production year.