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Bosch Premium Oxygen Sensor
See if this part fits a specific vehicle.
Bosch ceramic technology affords best-in-class performance. The ceramic element is a critical part of any oxygen sensor. Bosch's patented materials and processes are your assurance of unparalleled quality and performance.
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| Connector Gender: | Male |
| Exact Fit: | Yes |
| Harness Length: | 10.1 in |
| Heated: | Yes |
| Length (Sealing Surface To End Of Connector): | 12.2 in |
| Overall Length: | 13.4 in |
| Wire Quantity: | 4 |
REVIEW SNAPSHOT®
by PowerReviewsBoschPremium Oxygen Sensor
(based on 24 reviews)
Ratings Distribution
96%
of respondents would recommend this to a friend.
Pros
- Easy to use (17)
- Durable (10)
- Lightweight (4)
Cons
Best Uses
- Trucks (14)
- Large cars (6)
- Small cars (5)
- Car & Truck:
- Auto enthusiast (4), Truck enthusiast (4)
- Reviewer Profile:
- Auto enthusiast (8), Mechanic (6), Truck enthusiast (5), Casual driver (3)
- Was this a gift?:
- No (20)
Most Liked Positive Review
Excellent OEM Replacement
Bosch is the O2 Sensor leader, in my opinion. I have replaced multiple O2 sensors on many different makes and models. I can rely on Bosch to deliver a defect free part and excellent...Read complete review
Bosch is the O2 Sensor leader, in my opinion. I have replaced multiple O2 sensors on many different makes and models. I can rely on Bosch to deliver a defect free part and excellent compatability with direct plug n play harnesses.
VS
Most Liked Negative Review
Surprised by Bosch
I was surprised as my shop told me one of the sensors was defective. Luckily I was able to exchange it at your store while they had the car. All is well now.
I was surprised as my shop told me one of the sensors was defective. Luckily I was able to exchange it at your store while they had the car. All is well now.
REVIEWS
Reviewed by 24 customers
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Displaying reviews 1-10
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Pros
- Durable
- Easy To Use
Cons
Best Uses
- Trucks
Comments about Bosch Premium Oxygen Sensor:
These O2 sensors are exactly what we needed. We have 4 on our 1996 Chev Blazer. We just replaced the two in the front & will be replacing the other 2 in the next couple weeks. Definitely makes the truck run better.
- Was this a gift?:
- No
Pros
- Durable
- Easy To Use
Cons
Best Uses
- Trucks
Comments about Bosch Premium Oxygen Sensor:
Perfect fit, very well constructed. Easy to install. The connectors are just like the factory connectors. Check engine light was reset after installation and all is well. Lumpy idle became very smooth. Original sensors lasted 16 years and 165000 miles. Hopefully these will also.
- Was this a gift?:
- No
Pros
- Easy To Use
Cons
Best Uses
- Trucks
Comments about Bosch Premium Oxygen Sensor:
For some reason the early years (1995) seam to go through ox sensors. This is the 4th one in 138K miles.
- Was this a gift?:
- No
Pros
- Durable
Cons
Best Uses
Comments about Bosch Premium Oxygen Sensor:
Great
- Was this a gift?:
- No
Pros
- Durable
- Easy To Use
Cons
Best Uses
- Trucks
Comments about Bosch Premium Oxygen Sensor:
Nice item, but replace in pairs. I had a single error, but within 30 miles of replacing bank 1, I for an error for bank 2. This came with the clip mount, which usually breaks when taking off the old one - some cheaper replacements don't have the clip.
No problems with the new parts yet!
- Was this a gift?:
- No
Pros
Cons
Best Uses
- Trucks
Comments about Bosch Premium Oxygen Sensor:
Ordering on-line and in-store pickup saved me time and hassle. The part was there when I needed it and the store help had it on the counter.
- Was this a gift?:
- No
Pros
- Easy To Use
Cons
Best Uses
- Trucks
Comments about Bosch Premium Oxygen Sensor:
Easy install. They had it in stock at local store. Would Recommend.
- Was this a gift?:
- No
Pros
- Easy To Use
Cons
- None
Best Uses
- Trucks
Comments about Bosch Premium Oxygen Sensor:
Fits like the original and very easy to install.
- Was this a gift?:
- No
Pros
- Durable
- Easy To Use
Cons
Best Uses
- Large Cars
- Small Cars
- Trucks
Comments about Bosch Premium Oxygen Sensor:
I've brought these 5 years ago as replacements for the original denso's that were on the car. I have 4 of the sensors. At the time 5 years ago I brought them for the bank 1 side now these I using for the bank 2 side and hopefully will last just as long as the first set.
- Was this a gift?:
- No
Pros
- Durable
- Easy To Use
Cons
Best Uses
Comments about Bosch Premium Oxygen Sensor:
This sensor is for sensor 3 & 4 on a 1996 firebird, before and after CAT
- Was this a gift?:
- No
Do you have questions about this product?(earn points for answers!)
Ask a question, get answers from real customers and in-house experts. Or contact Customer Care by email or call 1-877-238-2623.
32 Questions | 38 Answers
Displaying questions 1-10Previous | Next »
Q:
i have a 2001 gmc sonama truck 4cylinder where is the location for the premium oxygen sensor.Asked on 5/12/2013 by mikey29445us from summerville, s.c.1 answer
CUSTOMER CARE
A:
With reference to your inquiry on the Bosch Premium Oxygen Sensor - Part No. 15703, there are two oxygen sensors on your 2001 GMC Sonoma. One is located on the left (driver's side) of the Y-pipe up high near the manifold. The other is located on the exhaust pipe on the right (passenger's side) going to the catalytic converter. For further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and one of our representatives would be more than happy to assist you.Answered on 5/12/2013 by Morgan from AAP
Q:
I need to replace my o2 sensor on my 1998 GMC Suburban K1500 with 5.7 liter engine. What product do i need to purchase? Is there two sensors? thanks.Asked on 3/10/2013 by Scott from Norfolk, VA1 answer
CUSTOMER CARE
A:
This Bosch Premium Oxygen Sensor, Part No. 15703 is an exact fit for your 1998 GMC Suburban K1500 with 5.7 liter engine. This part is for upstream side (ie; before catalytic converter) of the vehicle. For downstream side (ie; after catalytic converter), please check Bosch Premium Oxygen Sensor, Part No. 13474 which is an exact fit for your vehicle.
For any further assistance please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.Answered on 3/11/2013 by Aaron from AAP
Q:
How many o2 sensors are on my 1994 olds 98 3.8 liter and where are they located?Asked on 2/15/2013 by captain bill from milford nh1 answer
CUSTOMER CARE
A:
With reference to your inquiry on the Bosch Premium Oxygen Sensor -part# 15703, the oxygen sensor on your 1994 Oldsmobile 98 should be located directly behind the engine off the top of the manifold exhaust pipe leading to the catalytic converter. Look behind the engine and you will see it there. For any further assistance, please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.Answered on 2/16/2013 by Vincent from AAP
Q:
where is the location of bank2 sensor 1 on a gmc 5.0 engineAsked on 12/14/2012 by joe1 answer
CUSTOMER CARE
A:
For further assistance regarding the location of bank2 sensor 1, please provide the year, make, model and engine size of your vehicle. For more information, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and one of our representatives would be more than happy to assist you.Answered on 12/15/2012 by Steve from AAP
Q:
hi, i have a 98 chevy silverardo 4x4 with dual exaust an a 5.7L 350 an i need to know where bank two o2 sensor is located pleaseAsked on 12/10/2012 by paul from Maine1 answer
CUSTOMER CARE
A:
With reference to your inquiry on the Bank 2 Sensor (Bosch Premium Oxygen Sensor - Part No. 15703) on a 1998 Chevrolet Silverado the O2 sensors are in the following location: Bank 1 is always drivers side, Bank 2 always passenger side. Sensor 1 front either side, sensor 2 rear either side. For any further assistance please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto store and one of our representatives will gladly assist you with any questions or concerns you may have.Answered on 12/11/2012 by John the Car-Doc from AAP
Q:
my blazer (97 4.6) has 4 sensors one on each side after exhaust manifold, one after the "Y" before cat.and one after cat. which sensor is bank 2 sensor 2? please helpAsked on 9/30/2012 by jay from springhill, fl1 answer
CUSTOMER CARE
A:
With reference to your inquiry on Bosch Premium Oxygen Sensor (Part No. 15703), a 1997 Chevrolet Blazer has 4 sensors - 2 on the "Y" pipe from the manifolds, and one before and after the cat. However they come as: Bank 1 Sensor 1, Bank 2 Sensor 1, Bank 1 Sensor 2 and Bank 1 Sensor 3. I have emailed a diagram for the sensors. For any further assistance please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto store and one of our representatives will gladly assist you with any questions or concerns you may have.Answered on 10/1/2012 by John the Car-Doc from AAP
Q:
What Oxygen Sensors do I need for a 97 Chevy Suburban K1500 5.7L? There are 3 sensors but which ones do I buy? Upstream? Downstream?Asked on 9/4/2012 by Confused from Green Bay, WI1 answer
CUSTOMER CARE
A:
Unfortunately we are unable to diagnose what is wrong with your vehicle without being able to be there with your vehicle. However, I would suggest taking your vehicle to a certified mechanic for a proper diagnosis before buying and having parts installed that may not (solve/be) the problem.Answered on 9/4/2012 by Aaron from AAP
Q:
what mm size is the thread of this o2 sensor? i need to fill a fourth o2 sensor hole considering i only have three that run to my truck, so i need a bolt that will is the same size threads as the sensor.Asked on 8/8/2012 by b-simp from Naperville, IL1 answer
CUSTOMER CARE
A:
The thread size of this Bosch Premium Oxygen Sensor - part#15703 should be an M18 x 1.5. For any further assistance, please visit your nearest Advance Auto store or call us directly at 1-877-ADVANCE (238-2623) and one of our representatives there would be more than happy to assist you.Answered on 8/9/2012 by Vincent from AAP
Q:
How many Oxigen sencors does and Isuzu Amigo 1998 have? Is male Upstream and Female downstream?Asked on 5/16/2012 by Anonymous1 answer
CUSTOMER CARE
A:
We would need more information on the Cylinder details of your Isuzu Amigo 1998 before we can make a suggestion. The L4 cylinder model requires 2 Oxygen sensors while the V6 cylinder model requires 4 Oxygen sensors. Also please note that the Bosch Premium Oxygen Sensor (Part No. 15703) is used as both Upstream and Downstream Oxygen Sensor. For any further assistance please feel free to call 1-877-238-2623 and one of our representatives will gladly assist you with any questions or concerns you may have.Answered on 5/17/2012 by John the Car-Doc from AAP
Q:
How mnany sensors are needed for a 1997 Chevy Express van with a 5.0 engine. Also are the upstream and downstream sensors all the same or are there different part #'s.Asked on 4/24/2012 by Ken from Lacey Township, NJ1 answer
CUSTOMER CARE
A:
There are four oxygen sensors on your 1997 Chevy Express van. The Chevy Express features V-engines, meaning it employs a right and left exhaust manifold. Each manifold is monitored by an upstream sensor and each converter is also monitored by a downstream sensor. The Bosch Premium Oxygen Sensor with part# 15703 is a upstream oxygen sensor and the Bosch Premium Oxygen Sensor with part# 13474 is a downstream oxygen sensor. Both these oxygen sensors fit your 1997 Chevrolet Express 1500.Answered on 4/26/2012 by Vincent from AAP
Displaying questions 1-10Previous | Next »
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