Enginetech S82524-.50 is a premium .50mm oversize piston ring set for 2005-2018 VW, Audi 1.8L/2.0L 110-121ci I4 engines, sold as a complete set covering all cylinders.
Important Notes:
- Sized for cylinders bored .50mm oversize. Verify your finished bore diameter with a precision gauge before ordering - rings sized for the wrong bore will not seal correctly.
- File-fit and gap each ring to the manufacturer's end-gap specification for your application before installation. Improper end gap causes blow-by or ring-end butting under heat.
- Replace piston rings as a complete set during any rebuild. One set covers all cylinders for the engine.
- Premium. Steel top. 1.2 / 1.2 / 2.0mm
| Part Number | S82524-.50 |
| Grade | Premium |
| Bore Size | .50mm Oversize |
| Ring Stack (Top/2nd/Oil) | 1.2 / 1.2 / 2.0 |
| Quantity | Complete set - covers all 4 cylinders |
| Engine | 1.8L/2.0L 110-121ci I4 |
| Year Range | 2005-2018 |
| Makes | Audi, Volkswagen |
| OEM Cross-Refs | NPR:SDL4095 |
Sold as a complete piston ring set - one set covers all cylinders and is required per engine.
Fitment:
- 2005-2006 Audi A4 2.0L 121ci I4
- 2006-2006 Audi A4 Quattro 2.0L 121ci I4
- 2006-2006 Audi TT 1.8L I4
- 2006-2007 Volkswagen Polo 2.0L 121ci I4
- 2007-2007 Audi A4 2.0L 121ci I4
- 2007-2008 Audi TT 2.0L 121ci I4
- 2008-2013 Audi A3 1.8L 110ci I4
- 2008-2013 Audi A3 2.0L 121ci I4
- 2009-2009 Audi A3 Quattro 2.0L 121ci I4
- 2009-2009 Audi TT 2.0L 121ci I4
- 2009-2010 Audi TT Quattro 2.0L 121ci I4
- 2009-2012 Audi A4 Quattro 2.0L 121ci I4
- 2009-2013 Audi A3 Quattro 2.0L 121ci I4
- 2009-2013 Audi A4 2.0L 121ci I4
- 2010-2013 Audi A5 2.0L 121ci I4
- 2010-2013 Audi A5 Quattro 2.0L 121ci I4
- 2011-2012 Audi Q5 2.0L 121ci I4
- 2011-2013 Audi A4 1.8L 110ci I4
- 2012-2013 Audi A6 2.0L 121ci I4
- 2012-2014 Audi TT 1.8L 110ci I4
- 2012-2015 Audi A5 1.8L 110ci I4
- 2013-2013 Audi A4 allroad 2.0L 121ci I4
- 2013-2013 Audi A6 Quattro 2.0L 121ci I4
- 2013-2013 Audi allroad 2.0L 121ci I4
- 2013-2014 Audi A3 1.8L 110ci I4
- 2013-2018 Volkswagen Jetta 2.0L 121ci I4
- 2014-2014 Audi TT Quattro 1.8L 110ci I4
- 2014-2015 Audi A4 1.8L 110ci I4
- 2014-2015 Audi A4 allroad 2.0L 121ci I4
- 2014-2015 Audi A6 Quattro 2.0L 121ci I4
- ...and 8 additional applications
Enginetech piston ring sets are manufactured to OEM specifications and offered in both premium and cast grades to match the demands of stock rebuilds and moderate-performance builds. Each set is application-specific, with ring widths and end-gap characteristics matched to the bore and groove geometry of the engine family it serves. Ring sets are sold by bore size - standard for unmachined bores, with oversizes for blocks that have been bored and honed - so verify your finished bore diameter with a precision gauge before ordering, since rings sized for the wrong bore will not seal correctly. Always file-fit and gap each ring to the manufacturer's specification for your application, and replace rings as a complete set during any rebuild. Enginetech documents every set with the ring stack dimensions, bore size, and cross-references so the correct set reaches the bench the first time.
WARNING: This product can expose you to chemicals including lead and nickel, which are known to the State of California to cause cancer, birth defects, or other reproductive harm.
