Enginetech S86534-STD is a premium standard bore piston ring set for 1993-2006 Dodge, Chrysler, Plymouth, Eagle 2.4L I4 engines, sold as a complete set covering all cylinders.
Important Notes:
- Sized for standard (unmachined) cylinder bores. Verify your finished bore diameter with a precision gauge before ordering.
- 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 / 1.5 / 2.8mm.
| Part Number | S86534-STD |
| Grade | Premium |
| Bore Size | Standard |
| Ring Stack (Top/2nd/Oil) | 1.20 / 1.50 / 2.80 |
| Standard Bore Diameter | 3.406 in |
| Quantity | Complete set - covers all 4 cylinders |
| Engine | 2.4L I4 |
| Year Range | 1993-2006 |
| Makes | Chrysler, Dodge, Eagle, Hyundai, Kia, Mitsubishi, Plymouth |
| Country of Origin | US |
| OEM Cross-Refs | Hastings:2C4780, Topline:RSMI24, DNJ:PR153, ITM:021-6542 |
Sold as a complete piston ring set - one set covers all cylinders and is required per engine.
Fitment:
- 1993-1994 Mitsubishi Expo LRV 2.4L I4
- 1993-1994 Plymouth Colt 2.4L I4
- 1993-1995 Mitsubishi Expo 2.4L I4
- 1993-1996 Eagle Summit 2.4L I4
- 1994-1994 Mitsubishi Galant 2.4L I4
- 1994-2003 Mitsubishi Galant 2.4L I4
- 1996-2005 Mitsubishi Eclipse 2.4L I4
- 1997-1999 Mitsubishi Montero Sport 2.4L I4
- 1999-2003 Hyundai Sonata 2.4L I4
- 2001-2005 Chrysler Sebring 2.4L I4
- 2001-2005 Dodge Stratus 2.4L I4
- 2001-2006 Hyundai Santa Fe 2.4L I4
- 2001-2006 Kia Optima 2.4L I4
- 2003-2003 Mitsubishi Outlander 2.4L I4
- 2004-2005 Hyundai Sonata 2.4L I4
- 2005-2006 Kia Magentis 2.4L I4
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.
