02 sensor 2005 jeep grand cherokee

The 2005 Jeep Grand Cherokee has 2 O2 sensors. You will come into many issues with an engine. A spark plug may pop off, causing engine issues. A gasket may be loose and that needs to be tightened up. A spark plug may pop off, causing engine issues. A dire problem is the engine overheating. This may lead to car fires and the vehicle exploding. There could be excessive oil use, requiring the oil to be changed quickly. Your air filter needs to be replaced every 15,000 to 30,000 miles. The coolant needs to be replaced every 60,000 miles. The spark plugs need to be changed every 100,000 miles or so unless it's a copper one. A cooper spark plug needs to be changed every 30,000 miles or so.

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John lujan January 5, 2021

Why does my jeep grand Cherokee 2005 bag 4 sensors???

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Rachel P. August 29, 2019

The 2005 Jeep Grand Cherokee has two (2) O2 sensors located in the exhaust system.

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Moparish August 29, 2022

2005 Grand Cherokees have four 02 sensors. Two downstream and two upstream.

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STEPH July 21, 2021

The 2005 Jeep Grand Cherokee 3.7L actually has 4 O2 sensors. 3 upstream and one downstream.

The Questions and Answers on this page are the statements and opinions of their respective authors and not VehicleHistory.com. VehicleHistory.com does not research or authenticate any of the Answers provided.

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Daily Driver 

02 sensor 2005 jeep grand cherokee

BOSCH 15510 {15006} Bosch Engineered Oxygen Sensor Info  

FitsUpstream
orDownstream

$16.12 $0.00 $16.12

02 sensor 2005 jeep grand cherokee

02 sensor 2005 jeep grand cherokee

NTK 23160 {56028994AB} Wire length: 11.80" Info  

02 sensor 2005 jeep grand cherokee

FitsUpstream Right; Bank 2 Sensor 1; Actual OE Part
orUpstream Left; Bank 1 Sensor 1; Actual OE Part

$22.79 $0.00 $22.79

02 sensor 2005 jeep grand cherokee

02 sensor 2005 jeep grand cherokee

DENSO 2344593 {56028994AB, 234-4593} Info  

Upstream

$23.79 $0.00 $23.79

02 sensor 2005 jeep grand cherokee

02 sensor 2005 jeep grand cherokee

NTK 23159 {56029049AA, 7B0906262A} Info  

02 sensor 2005 jeep grand cherokee

FitsDownstream Right; Bank 2 Sensor 2; Actual OE Part
orDownstream Left; Bank 1 Sensor 2; Actual OE Part

$25.79 $0.00 $25.79

02 sensor 2005 jeep grand cherokee

02 sensor 2005 jeep grand cherokee

WALKER PRODUCTS 25024253 {250-24253} OEM Based Sensor Info  

FitsDownstream Right; Bank 2 Sensor 2
orDownstream Left; Bank 1 Sensor 2

$28.99 $0.00 $28.99

02 sensor 2005 jeep grand cherokee

02 sensor 2005 jeep grand cherokee

WALKER PRODUCTS 25024680 {250-24680} OEM Based Sensor Info  

FitsUpstream Right; Bank 2 Sensor 1
orUpstream Left; Bank 1 Sensor 1

$29.79 $0.00 $29.79

02 sensor 2005 jeep grand cherokee

02 sensor 2005 jeep grand cherokee

DENSO 2344274 {Click Info Button for Alternate/OEM Part Numbers} Info  

02 sensor 2005 jeep grand cherokee

Downstream

$31.79 $0.00 $31.79

02 sensor 2005 jeep grand cherokee

02 sensor 2005 jeep grand cherokee

DELPHI ES11003 {Click Info Button for Alternate/OEM Part Numbers} Info  

Downstream

$33.79 $0.00 $33.79

02 sensor 2005 jeep grand cherokee

02 sensor 2005 jeep grand cherokee

DELPHI ES10917 {56028994AB} Info  

Upstream

$39.79 $0.00 $39.79

02 sensor 2005 jeep grand cherokee

02 sensor 2005 jeep grand cherokee

MOPAR 56028994AB Info  

FitsRight; 50 State Emissions; Before Catalyst
orLeft; 50 State Emissions; Before Catalyst

$53.79 $0.00 $53.79

02 sensor 2005 jeep grand cherokee

02 sensor 2005 jeep grand cherokee

MOPAR 56029049AA Info  

FitsLeft; 50 State Emissions; After Catalyst
orRight; 50 State Emissions; After Catalyst

$61.79 $0.00 $61.79

02 sensor 2005 jeep grand cherokee

02 sensor 2005 jeep grand cherokee

Economy 

02 sensor 2005 jeep grand cherokee

ULTRA-POWER 25024253 Info  

Bank 1 Sensor 2; Bank 2 Sensor 2; Downstream Left; Downstream Right

$19.07 $0.00 $19.07

02 sensor 2005 jeep grand cherokee

02 sensor 2005 jeep grand cherokee

ULTRA-POWER 2344593 {56028994AB} Info  

Upstream

$19.70 $0.00 $19.70

02 sensor 2005 jeep grand cherokee

02 sensor 2005 jeep grand cherokee

WALKER PRODUCTS 35034213 {350-34213} Aftermarket Sensor Info  

FitsUpstream Right; Bank 2 Sensor 1
orUpstream Left; Bank 1 Sensor 1

$22.79 $0.00 $22.79

02 sensor 2005 jeep grand cherokee

02 sensor 2005 jeep grand cherokee

WALKER PRODUCTS 35034039 {350-34039} Aftermarket Sensor Info  

FitsDownstream Right; Bank 2 Sensor 2
orDownstream Left; Bank 1 Sensor 2

$23.99 $0.00 $23.99

02 sensor 2005 jeep grand cherokee

02 sensor 2005 jeep grand cherokee

How many oxygen sensors does a 2005 Jeep Grand Cherokee have?

It has 4 sensors that are all the same model.

What are the signs of a failing O2 sensor?

Signs a Vehicle has a Bad O2 Sensor.
Check Engine Light Comes On..
Noticeable Loss of Fuel Efficiency..
Sulfur or 'Rotten Egg' smell from Exhaust..
Black smoke from exhaust..
Emission levels reach high levels..
Your engine hesitates, skips, begins bucking or has power surges..

Is it worth cleaning an O2 sensor?

While some people choose to remove them and use a wire brush or an aerosol cleaner to remove deposits, we do not recommend trying to clean O2 sensors. We feel their function is too critical to risk damaging the sensors and possibly (and erroneously) altering the air-fuel mixture.