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Best Selling Genuine Isuzu Oxygen Sensors

  • We Stock the following top leading brands, including ACDelco, Denso
  • Constantly Updated Inventory of Isuzu Replacement Oxygen Sensor Parts

We stock Oxygen Sensor parts for most Isuzu models, including Rodeo, Trooper.

ACDelco
1981 Isuzu I-Mark Oxygen Sensor ACDelco

P311-09746F9    W0133-1814238  New

Qty:
$24.73
ACDelco Oxygen Sensor
Brand: ACDelco
This Product is Eligible for Free Ground Shipping
Additional Fitment Information:
Vehicle
1981 - Isuzu I-Mark
ACDelco
1981 Isuzu I-Mark Oxygen Sensor ACDelco

P311-09746F9    W0133-1814238  New

Qty:
$22.58
ACDelco Oxygen Sensor
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
Brand: ACDelco
This Product is Eligible for Free Ground Shipping
Additional Fitment Information:
Vehicle
1981 - Isuzu I-Mark
Denso
1998 Isuzu Amigo Oxygen Sensor - Downstream 4 Cyl 2.2L Denso

P311-0A9DCC4    234-4012  New

Qty:
$27.77
Denso Oxygen Sensor  Downstream
  • 4 Wire, Direct Fit, Heated, Wire Length: 15.35
  • OE Style
  • DENSO oxygen sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Additional Fitment Information:
Vehicle Block CC CID Position
1998 - Isuzu Amigo L 2180 - Downstream
Denso
1998 Isuzu Amigo Oxygen Sensor - Upstream 4 Cyl 2.2L Denso

P311-0A9DCC4    234-4012  New

Qty:
$27.77
Denso Oxygen Sensor  Upstream
  • 4 Wire, Direct Fit, Heated, Wire Length: 15.35
  • OE Style
  • DENSO oxygen sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Additional Fitment Information:
Vehicle Block CC CID Position
1998 - Isuzu Amigo L 2180 - Upstream
Denso
1998 Isuzu Amigo Oxygen Sensor - Downstream 6 Cyl 3.2L Denso

P311-0A9DCC4    234-4012  New

Qty:
$27.77
Denso Oxygen Sensor  Downstream
  • 4 Wire, Direct Fit, Heated, Wire Length: 15.35
  • OE Style
  • DENSO oxygen sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Additional Fitment Information:
Vehicle Block CC CID Position
1998 - Isuzu Amigo V 3165 - Downstream
Denso
1998 Isuzu Amigo Oxygen Sensor - Upstream 6 Cyl 3.2L Denso

P311-0A9DCC4    234-4012  New

Qty:
$27.77
Denso Oxygen Sensor  Upstream
  • 4 Wire, Direct Fit, Heated, Wire Length: 15.35
  • OE Style
  • DENSO oxygen sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Additional Fitment Information:
Vehicle Block CC CID Position
1998 - Isuzu Amigo V 3165 - Upstream
Denso
1998 Isuzu Amigo Oxygen Sensor - Downstream 4 Cyl 2.2L Denso

P311-0A9DCC4    234-4012  New

Qty:
$27.77
Denso Oxygen Sensor  Downstream
  • 4 Wire, Direct Fit, Heated, Wire Length: 15.35
  • O.E. Quality Replacement Sensor
  • OE Style
  • DENSO oxygen sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Additional Fitment Information:
Vehicle Block CC CID Position
1998 - Isuzu Amigo L 2180 - Downstream
Denso
1998 Isuzu Amigo Oxygen Sensor - Upstream 4 Cyl 2.2L Denso

P311-0A9DCC4    234-4012  New

Qty:
$27.77
Denso Oxygen Sensor  Upstream
  • 4 Wire, Direct Fit, Heated, Wire Length: 15.35
  • O.E. Quality Replacement Sensor
  • OE Style
  • DENSO oxygen sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Additional Fitment Information:
Vehicle Block CC CID Position
1998 - Isuzu Amigo L 2180 - Upstream
Denso
1998 Isuzu Amigo Oxygen Sensor - Downstream 6 Cyl 3.2L Denso

P311-0A9DCC4    234-4012  New

Qty:
$27.77
Denso Oxygen Sensor  Downstream
  • 4 Wire, Direct Fit, Heated, Wire Length: 15.35
  • O.E. Quality Replacement Sensor
  • OE Style
  • DENSO oxygen sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Additional Fitment Information:
Vehicle Block CC CID Position
1998 - Isuzu Amigo V 3165 - Downstream
Denso
1998 Isuzu Amigo Oxygen Sensor - Upstream 6 Cyl 3.2L Denso

P311-0A9DCC4    234-4012  New

Qty:
$27.77
Denso Oxygen Sensor  Upstream
  • 4 Wire, Direct Fit, Heated, Wire Length: 15.35
  • O.E. Quality Replacement Sensor
  • OE Style
  • DENSO oxygen sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Additional Fitment Information:
Vehicle Block CC CID Position
1998 - Isuzu Amigo V 3165 - Upstream
Denso
1998 Isuzu Amigo Oxygen Sensor - Downstream 6 Cyl 3.2L Denso

P311-0A9DCC4    234-4012  New

Qty:
$27.77
Denso Oxygen Sensor  Downstream
  • 4 Wire, Direct Fit, Heated, Wire Length: 15.35
  • O.E. Quality Replacement Sensor 2 Required
  • OE Style
  • DENSO oxygen sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Additional Fitment Information:
Vehicle Block CC CID Position
1998 - Isuzu Amigo V 3165 - Downstream
Denso
1998 Isuzu Amigo Oxygen Sensor - Upstream 6 Cyl 3.2L Denso

P311-0A9DCC4    234-4012  New

Qty:
$27.77
Denso Oxygen Sensor  Upstream
  • 4 Wire, Direct Fit, Heated, Wire Length: 15.35
  • O.E. Quality Replacement Sensor 2 Required
  • OE Style
  • DENSO oxygen sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Additional Fitment Information:
Vehicle Block CC CID Position
1998 - Isuzu Amigo V 3165 - Upstream
Denso
2003 Isuzu Ascender Oxygen Sensor - Upstream 8 Cyl 5.3L Denso

P311-1140EF5    234-4650  New

Qty:
$41.05
Denso Oxygen Sensor  Upstream
  • 4 Wire, Direct Fit, Heated, Wire Length: 15.55
  • OE Style
  • DENSO oxygen sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Additional Fitment Information:
Vehicle Block CC CID Position
2003 - Isuzu Ascender V - 323 Upstream
Denso
2002 Isuzu Rodeo Oxygen Sensor - Downstream 6 Cyl 3.2L Denso

P311-1140EF5    234-4650  New

Qty:
$41.05
Denso Oxygen Sensor  Downstream
  • 4 Wire, Direct Fit, Heated, Wire Length: 15.55
  • OE Style
  • DENSO oxygen sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Additional Fitment Information:
Vehicle Block CC CID Position
2002 - Isuzu Rodeo V 3165 - Downstream
Denso
2003 Isuzu Ascender Oxygen Sensor - Upstream 8 Cyl 5.3L Denso

P311-1140EF5    234-4650  New

Qty:
$41.05
Denso Oxygen Sensor  Upstream
  • 4 Wire, Direct Fit, Heated, Wire Length: 15.55
  • O.E. Quality Replacement Sensor
  • OE Style
  • DENSO oxygen sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Additional Fitment Information:
Vehicle Block CC CID Position
2003 - Isuzu Ascender V 5328 325 Upstream
Denso
2002 Isuzu Rodeo Oxygen Sensor - Upstream 6 Cyl 3.2L Denso

P311-1140EF5    234-4650  New

Qty:
$41.05
Denso Oxygen Sensor  Upstream
  • 4 Wire, Direct Fit, Heated, Wire Length: 15.55
  • DENSO is the O.E. Manufacturer / Oxygen Sensor
  • OE Style
  • DENSO oxygen sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Additional Fitment Information:
Vehicle Block CC CID Position
2002 - Isuzu Rodeo V 3165 - Upstream
Denso
2002 Isuzu Rodeo Oxygen Sensor - Downstream 6 Cyl 3.2L Denso

P311-1140EF5    234-4650  New

Qty:
$41.05
Denso Oxygen Sensor  Downstream
  • 4 Wire, Direct Fit, Heated, Wire Length: 15.55
  • DENSO is the O.E. Manufacturer / Oxygen Sensor
  • OE Style
  • DENSO oxygen sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Additional Fitment Information:
Vehicle Block CC CID Position
2002 - Isuzu Rodeo V 3165 - Downstream
Denso
2003 Isuzu Ascender Oxygen Sensor - Upstream 8 Cyl 5.3L Denso

P311-1140EF5    234-4650  New

Qty:
$41.05
Denso Oxygen Sensor  Upstream
  • 4 Wire, Direct Fit, Heated, Wire Length: 15.55
  • DENSO is the O.E. Manufacturer / Oxygen Sensor 2 Required
  • OE Style
  • DENSO oxygen sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Additional Fitment Information:
Vehicle Block CC CID Position
2003 - Isuzu Ascender V 5328 325 Upstream
Denso
2002 Isuzu Rodeo Oxygen Sensor - Downstream 6 Cyl 3.2L Denso

P311-1140EF5    234-4650  New

Qty:
$41.05
Denso Oxygen Sensor  Downstream
  • 4 Wire, Direct Fit, Heated, Wire Length: 15.55
  • DENSO is the O.E. Manufacturer / Oxygen Sensor 2 Required
  • OE Style
  • DENSO oxygen sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Additional Fitment Information:
Vehicle Block CC CID Position
2002 - Isuzu Rodeo V 3165 - Downstream
Denso
2005 Isuzu Ascender Oxygen Sensor - Upstream 8 Cyl 5.3L Denso

P311-454444B    234-4668  New

Qty:
$32.04
Denso Oxygen Sensor  Upstream
  • 4 Wire, Direct Fit, Heated, Wire Length: 15.75
  • OE Style
  • DENSO oxygen sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
Brand: Denso
Additional Fitment Information:
Vehicle Block CC CID Position
2005 - Isuzu Ascender V - 323 Upstream

Latest Isuzu Repair and Oxygen Sensor Installation Advice

CarJunky AutoAdvice

2002 Isuzu 3.2V-6 P0154 and P0155 codes

Showing 6 out of 6 Posts
Question From JonCarn on 2002 Isuzu 3.2V-6 P0154 and P0155 codes

I am getting 2 oxygen sensor codes on my 2002 Isuzu Rodeo and need some help. I am getting 0155 and 0154 for bank 2 sensor 1. I replaced the O2 sensor and still get the codes. Cleared the PCM, swapped bank sensors and still get code so I am guessing this is wiring.
What I need is a wiring diagram for the 4 heated O2 sensors so I can trace the wiring back. Also, if these are all looped relative to wiring, why is it only affecting 1 sensor?

Response From Hammer Time

Which sensor did you replace?

Response From JonCarn

I replaced the passenger side sensor before the cat and then tried swapping the same sensor from the driver side and the code stayed the same

Response From Hammer Time

No, you're looking for the upstream on the driver's side. Make sure you have the right one. You're going to have to test the wiring if you've eliminated the sensor.

Response From JonCarn

That was the problem, swapped sensors and code has not returned.
The really annoys me that the $28 manual tells me the wrong side!

Response From Hammer Time Top Rated Answer

Yep, those manuals are junk. For about the same money you could have gotten a year of AlldataDIY which is the same service we use.

99 Isuzu Rodeo revs but little power

Showing 2 out of 2 Posts
Question From 99Isuszu on 99 Isuzu Rodeo revs but little power

I have a 1999 Isuzu Rodeo
2.2 cylinder 2WD 5spd manual transmission with a dual overhead cam.
It has a little over 91,000 miles on it.

It seems everything has fallen apart at once.

My big problem is the car revving high when I press the gas, but does not have any power. It doesn't slip in and out like a bad clutch, besides the clutch is brand new and the problem was pre-existing. I have a check engine light (P0140, Oxygen Sensor).

Recent work on the car (last 30 days)
New clutch (entire clutch)
New exhaust (catalytic converter, etc.)
Resealed the Valve Cover Gasket with silicon
New starter
New plugs

The oil leak I had (resealed with silicon gasket seal glue) led to the starter problem as oil leaked into the starter. It also was leading to the plug problem as oil was in the plugs and they were misfiring (they were old as well) After we (a buddy who works on cars) and I changed the plugs it smoked pretty bad for a bit because of he oil that had come out and after that was also when the car had its worst problems revving with no power. Could oil have leaked into the clutch or tranny causing it to slip? If so, will this burn off? Could the oxygen sensor be the problem? The engine idles just fine and I am out of ideas.

Response From Tom Greenleaf Top Rated Answer

That's a pretty nasty oil leak if it killed a starter etc.,

The missfire and smoke would set off an O2 code and if plenty of oil got on the friction lining of the clutch it sure could slip. When this leak is solved you probably have to replace the disc again and clean up the other parts - I don't think it will just burn off so well on its own,

T

90 isuzu trooper i-tec stalling

Showing 2 out of 4 Posts | Show 2 Hidden Posts
Question From waldow777 on 90 isuzu trooper i-tec stalling

Ok. I just bought this old trooper and in ran good on the test drive. 50 miles later it started to spit and sputter while loosing power. Check engine light came on then went off. So I turn the key off and back on. It runs perfect for a while, then the same thing again?
The battery, plug wires, cap and rotor and plugs are all new. What resets when the ignition is turned off then back on?

Any help would be greatly appreciated....

Response From Hammer Time

Have the codes read first.

Response From waldow777

Im getting a code 4 and 12. What do they mean? I got the codes by connecting the two wires under coin tray together.

Response From Hammer Time Top Rated Answer

The code 12 flashes at the start and the end and 4 is not a legitimate codes.





TROUBLE CODE IDENTIFICATION

CODE 12 Indicates that on-board diagnostics are functioning when diagnostic leads are connected and ignition is "ON" (engine not running). Code not stored in memory.
CODE 13 Oxygen sensor defective or open circuit.
CODE 14 Shorted coolant sensor circuit.
CODE 15 Open coolant sensor circuit.
CODE 21 Both idle and wide open throttle "ON" simultaneously in throttle valve switch.
CODE 22 Open or shorted starter signal circuit.
CODE 23 Shorted power transistor output terminal.
CODE 25 Open or shorted circuit for pressure regulator VSV.
CODE 26 Open or shorted circuit for canister VSV.
CODE 27 Open in ECM driver transistor for canister VSV.
CODE 32 EGR gas temperature sensor malfunction.
CODE 33 Open or shorted circuit in fuel injector harness, dropping resistor or inside ECM.
CODE 34 EGR gas temperature sensor or wiring faulty.
CODE 35 Ignition power transistor harness open circuit.
CODE 41 Crank angle sensor open circuit or faulty signal.
CODE 43 Throttle valve switch idle contact continuously "ON."
CODE 44 Lean signal from oxygen sensor.
CODE 45 Rich signal from oxygen sensor.
CODE 51 Abnormal ROM in ECM micro computer.
CODE 52 Abnormal RAM in ECM micro computer.
CODE 53 Open in ECM driver transistor for pressure regulator VSV.
CODE 54 Defective ignition power transistor or grounding system.
CODE 61 Shorted or broken air flow sensor hot wire.
CODE 62 Broken air flow sensor cold wire.
CODE 63 Open or shorted wiring or defective vehicle speed sensor.
CODE 64 Open in ECM driver transistor for fuel injectors.
CODE 65 Wide open throttle contact in throttle valve switch continually "ON."

oil disappearing

Showing 2 out of 4 Posts | Show 2 Hidden Posts
Question From wnr78ta on oil disappearing

1999
Isuzu
Amigo
2.0
136k(new engine)
I just bought this amigo about 2 months ago...my dads friend rebuilt the engine and drove it for about 5k miles before i bought it with no problems. When i got it i noticed it had no oil so we did an oil change since it was due for one anyway. Since then i have checked the oil twice and both times the dipstick was dry and clean, no water on it. both times ive filled it with oil again only for it to disappear. i checked the coolant and its fine. also i have checked if its leaking or burning oil and it doesnt seem to be doing either, since i cannot find a drop of oil on the motor, ground or anywhere else and the car does not smoke unless its cold and then its white smoke. i do believe my catalytic converter is plugged or something because the car has recently began to bog down when going up an incline but this problem just started within the last few days while oil has been disappearing for 2 months. Does anyone have any idea what this problem could be?

Thanks

Response From wnr78ta

well we just looked at this again to find it is burning a small amount of oil...but not nearly the 10 quartz that its gone threw this month...any ideas?

Response From Loren Champlain Sr Top Rated Answer

Check, or just replace, the PCV valve. These can go 'bad' and 'suck' oil out of the crankcase without any signs. Cheap guess. Valve guide seals would give you a clue by a puff of blue smoke on start up or deceleration. Rings would cause blue smoke all of the time.
Catalytic converters do not 'like' oil. It is possible that it is partially plugged if it's been going through that much oil. This can be checked with a pressure guage installed into the oxygen sensor port. You also may want to check the fuel filter for blockage.

Response From Sidom

I really don't have any ideas on this one. That's a huge amount of oil to be going thru. It has to be going somewhere. If it's not going on the ground, then it has to be burning it. The only other place it could go would be the cooling system but that would be obvious as well.........