Oxygen Sensor for Nissan Xterra & Frontier 3.3L For 250-23109 For 234-4700 New Lighting & LampsLight Bulbs & LEDs The fan shroud basically houses

The fan shroud basically houses the fan blades securing it in place and keeping it from damaging the other engine components that may disturb the smooth and even operation of the engine

making the whole junction box waterproof

8L (294 CID) 2003-2016 Express 35004

for MERCEDES-BENZ CLK Convertible (A209) (2003/02 - 2010/03)

1982-1992 Pontiac Firebird

Oxygen Sensor for Nissan Xterra & Frontier 3.3L For 250-23109 For 234-4700 New Lighting & LampsLight Bulbs & LEDs The fan shroud basically houses4 Pcs Oxygen Sensor O2 Upstream & Downstream for Nissan Frontier Xterra 1999 2003 Specification? Wires: 4 Position: Upstream & Downstream Reference OEM #: 250 23109, 234 4700, 234 4703 Package Include: 4Pcs Oxygen Sensors(Upstream & Downstream) as Pictured Warranty? 2 years Condition? Brand New Application: for Nissan Frontier 1999 V6 3. 3L for Nissan Frontier 2000 V6 3. 3L for Nissan Frontier 2003 V6 3. 3L for Nissan Xterra 2000 2003 V6 3. 3L