Suitable for:

1998 Subaru Forester 2.5L

1998 Subaru Impreza 2.2L 2.5L



1996-1998 Subaru Legacy 2.2L 2.5L



234-3091 Length: 427mm/16.8 inch. Wires: 3

234-3088 Lengt...

Buy Now From Amazon

Suitable for:

1998 Subaru Forester 2.5L

1998 Subaru Impreza 2.2L 2.5L



1996-1998 Subaru Legacy 2.2L 2.5L



234-3091 Length: 427mm/16.8 inch. Wires: 3

234-3088 Length: 500 mm/19.69 inch. Wire: 4



Direct Plug-In Replacement.

Warranty: One year unlimited miles.



Package Includes: 2pcs x Oxygen Sensor (1 Upstream + 1 Downstream )

About Kwiksen

Located in California, Kwiksen is one of the largest automotive aftermarket parts provider in North America. After five years of comprehensive development, Kwiksen quickly became one of the best brands in oxygen sensor aftermarket. We are dedicated to provide the best selection, the latest cutting edge technology, and the best overall shopping experience. We are constantly saturating our inventory with the best products available on the market today. Our goal is to make car repair and maintenance affordable, convenient, and transparent. providing a full selection, and the best customer service possible.


  • PART NUMBER: 234-3091 x1, 234-3088 x1
  • Upstream O2 Sensor 1 & Downstream O2 Sensor 2 for 1996-1998 Subaru Legacy 2.2L 2.5L
  • Front Oxygen Sensor 1 and Rear Oxygen Sensor 2 for 1998 Subaru Impreza 2.2L 2.5L
  • Pre-cat O2 Sensor and Post-cat O2 Sensor for 1998 Subaru Forester 2.5L
  • Please check the description or use the year/make/model drop down bar and interchangeable part numbers to confirm the compatibility before purchase.
  • PART NUMBER: 234-3091 x1, 234-3088 x1
  • Upstream O2 Sensor 1 & Downstream O2 Sensor 2 for 1996-1998 Subaru Legacy 2.2L 2.5L
  • Front Oxygen Sensor 1 and Rear Oxygen Sensor 2 for 1998 Subaru Impreza 2.2L 2.5L
  • Pre-cat O2 Sensor and Post-cat O2 Sensor for 1998 Subaru Forester 2.5L
  • Please check the description or use the year/make/model drop down bar and interchangeable part numbers to confirm the compatibility before purchase.

Similar Products

NGK 7090 BKR5EGP G-Power Spark Plug, Pack of 4ARES 70039-3/8-Inch Drive by 7/8-Inch (22mm) Offset Oxygen Sensor Socket - Wire Gate Accesses Sensor from Side, Preventing Damage to WiresSCITOO Mass Air Flow Sensor Meter MAF 22680AA160 Fit Subaru Impreza Legacy 1995 1996 1997 1998Walker 35412 Hardware Spring Bolt KitFel-Pro MS95088 Manifold SetTEKTON 47749 3/8-Inch Drive by 7/8-Inch (22 mm) Offset Oxygen Sensor SocketWalker 31388 Exhaust Gasketuxcell Front Knock Sensor w Harness for Subaru Legacy Forester Impreza 22060-AA061