1AEOS01012-O2 Oxygen Sensor
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Replaces

1996 Pontiac Bonneville V6 3.8L Downstream O2 Oxygen Sensor

Guaranteed to fit 1996 Pontiac Bonneville

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Part 1AEOS01012
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DIY Solutions
Brand #: EMS00425

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Description

Vehicle Fit

Warranty & Shipping
How-To & Tools

Part Details

  • Also Used For:   LS Swap

Complete Repair in One Purchase - Stop searching for parts individually and complete your repair with a customized kit or set from DIY Solutions.

High-Quality Parts from Trusted Brands - DIY Solutions' kits and sets are selected from the best automotive brands and include hard-to-find and even obsolete parts you may need for your vehicle.

Guaranteed Fit - DIY Solutions ensures its selected parts are quality-tested to guarantee fit and function.

Install Tip: You may be required to reset the vehicle computer after installation of this part.

Direct Fit Replacement - Guaranteed to fit and function for your specific application
Quality Tested - built to a strict level of product standards.

Item Condition: New

Attention California Customers:

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.

Returns: Parts with electrical components cannot be returned once installed.

FREE Shipping is standard on Orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii, Alaska and US Territories.  Shipping is not available to Canada.

Expedited is available on checkout to the United States, excluding Alaska, Hawaii and US Territories as well as P.O. Boxes and APO/FPO/DPO addresses.  Final shipping costs are available at checkout.

O2 Sensors is it Upstream or Downstream?

Created on: 2021-01-16

Does your vehicle need an upstream or a downstream oxygen sensor? In this video, the experts at 1A Auto show you how to identify your O2 sensors to find out which part you need.

  1. step 1 : Identifying your Oxygen Sensors
    • Upstream oxygen sensors are located in between the engine and the catalytic converter
    • Downstream oxygen sensors are located in the catalytic converter or farther away from the engine than the catalytic converter
    • Locate your vehicle's firing order diagram
    • The bank that contains cylinder one is bank one
    • The bank that does not contain cylinder one is bank two, even if it does not contain cylinder two

Tools needed for replacement

  • 1A - No Tools Needed

    No Tools Needed

Installation Video
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Fits these Makes

Year Make Model Description
1996-2004Buick Century Buick Century V6 3.1L Downstream O2 Oxygen Sensor
1996Buick Century Buick Century L4 2.2L Downstream O2 Oxygen Sensor
1996-2003Buick LeSabre Buick LeSabre V6 3.8L Downstream O2 Oxygen Sensor
1996-2003Buick Park Avenue Buick Park Avenue V6 3.8L Supercharged Downstream O2 Oxygen Sensor
1996-2003Buick Park Avenue Buick Park Avenue V6 3.8L Downstream O2 Oxygen Sensor
1996Buick Regal Buick Regal V6 3.1L Downstream O2 Oxygen Sensor
1996-2003Buick Regal Buick Regal V6 3.8L Downstream O2 Oxygen Sensor
1997-2003Buick Regal Buick Regal V6 3.8L Supercharged Downstream O2 Oxygen Sensor
2002-2004Buick Rendezvous Buick Rendezvous V6 3.4L Downstream O2 Oxygen Sensor
1996-1999Buick Riviera Buick Riviera V6 3.8L Downstream O2 Oxygen Sensor
1996-1999Buick Riviera Buick Riviera V6 3.8L Supercharged Downstream O2 Oxygen Sensor
1996-1997Chevrolet Camaro Chevrolet Camaro V8 5.7L Center O2 Oxygen Sensor
1996-1997Chevrolet Camaro Chevrolet Camaro V8 5.7L Downstream O2 Oxygen Sensor
1996-2002Chevrolet Camaro Chevrolet Camaro V6 3.8L Downstream O2 Oxygen Sensor
1996-1997Chevrolet Camaro Chevrolet Camaro V6 3.8L Center O2 Oxygen Sensor
1998-1999Chevrolet Camaro Chevrolet Camaro V8 5.7L Upstream or Downstream Passenger Side O2 Oxygen Sensor
2000-2004Chevrolet Impala Chevrolet Impala V6 3.4L Downstream O2 Oxygen Sensor
2000-2003Chevrolet Impala Chevrolet Impala V6 3.8L Downstream O2 Oxygen Sensor
1996-1997Chevrolet Lumina Chevrolet Lumina V6 3.4L Downstream O2 Oxygen Sensor
1996-2001Chevrolet Lumina Chevrolet Lumina V6 3.1L Downstream O2 Oxygen Sensor
1998-1999Chevrolet Lumina Chevrolet Lumina V6 3.8L Downstream O2 Oxygen Sensor
1996Chevrolet Lumina APV Chevrolet Lumina APV V6 3.4L Downstream O2 Oxygen Sensor
1996-1999Chevrolet Monte Carlo Chevrolet Monte Carlo V6 3.1L Downstream O2 Oxygen Sensor
1996-1997Chevrolet Monte Carlo Chevrolet Monte Carlo V6 3.4L Downstream O2 Oxygen Sensor
1998-2003Chevrolet Monte Carlo Chevrolet Monte Carlo V6 3.8L Downstream O2 Oxygen Sensor
2000-2004Chevrolet Monte Carlo Chevrolet Monte Carlo V6 3.4L Downstream O2 Oxygen Sensor
1997-2003Chevrolet S10 Pickup Chevrolet S10 Pickup L4 2.2L Downstream O2 Oxygen Sensor
1997-2004Chevrolet Venture Chevrolet Venture V6 3.4L Downstream O2 Oxygen Sensor
1996-2003GMC S-15 Sonoma GMC S-15 Sonoma L4 2.2L Downstream O2 Oxygen Sensor
1997-2000Isuzu Hombre Isuzu Hombre L4 2.2L Downstream O2 Oxygen Sensor
1996-1999Oldsmobile 88 Olds 88 V6 3.8L Downstream O2 Oxygen Sensor
1996Oldsmobile 98 Olds 98 V6 3.8L Downstream O2 Oxygen Sensor
1996Oldsmobile 98-Regency Olds 98-Regency V6 3.8L Downstream O2 Oxygen Sensor
1996-1997Oldsmobile Aurora Olds Aurora V8 4.0L Center O2 Oxygen Sensor
1996-1999Oldsmobile Aurora Olds Aurora V8 4.0L Downstream O2 Oxygen Sensor
1996Oldsmobile Cutlass Ciera Olds Cutlass Ciera L4 2.2L Downstream O2 Oxygen Sensor
1996Oldsmobile Cutlass Ciera Olds Cutlass Ciera V6 3.1L Downstream O2 Oxygen Sensor
1996-1997Oldsmobile Cutlass Supreme Olds Cutlass Supreme V6 3.1L Downstream O2 Oxygen Sensor
1996Oldsmobile Cutlass Supreme Olds Cutlass Supreme V6 3.4L Downstream O2 Oxygen Sensor
1998-1999Oldsmobile Intrigue Olds Intrigue V6 3.8L Downstream O2 Oxygen Sensor
1999Oldsmobile Intrigue Olds Intrigue V6 3.5L Downstream O2 Oxygen Sensor
1996-1999Oldsmobile LSS Olds LSS V6 3.8L Supercharged Downstream O2 Oxygen Sensor
1996-1999Oldsmobile LSS Olds LSS V6 3.8L Downstream O2 Oxygen Sensor
1997-1998Oldsmobile Regency Olds Regency V6 3.8L Downstream O2 Oxygen Sensor
1996-2004Oldsmobile Silhouette Olds Silhouette V6 3.4L Downstream O2 Oxygen Sensor
2001-2004Pontiac Aztek Pontiac Aztek V6 3.4L Downstream O2 Oxygen Sensor
1996-2003Pontiac Bonneville Pontiac Bonneville V6 3.8L Downstream O2 Oxygen Sensor
1997-2003Pontiac Bonneville Pontiac Bonneville V6 3.8L Supercharged Downstream O2 Oxygen Sensor
1996-1997Pontiac Firebird Pontiac Firebird V8 5.7L Center O2 Oxygen Sensor
1996-1997Pontiac Firebird Pontiac Firebird V8 5.7L Downstream O2 Oxygen Sensor
1996-2002Pontiac Firebird Pontiac Firebird V6 3.8L Downstream O2 Oxygen Sensor
1996-1997Pontiac Firebird Pontiac Firebird V6 3.8L Center O2 Oxygen Sensor
1998-1999Pontiac Firebird Pontiac Firebird V8 5.7L Upstream or Downstream Passenger Side O2 Oxygen Sensor
1996Pontiac Grand Prix Pontiac Grand Prix V6 3.4L Downstream O2 Oxygen Sensor
1996-2003Pontiac Grand Prix Pontiac Grand Prix V6 3.1L Downstream O2 Oxygen Sensor
1997-2003Pontiac Grand Prix Pontiac Grand Prix V6 3.8L Supercharged Downstream O2 Oxygen Sensor
1997-2003Pontiac Grand Prix Pontiac Grand Prix V6 3.8L Downstream O2 Oxygen Sensor
1999-2004Pontiac Montana Pontiac Montana V6 3.4L Downstream O2 Oxygen Sensor
1996-1998Pontiac Trans Sport Pontiac Trans Sport V6 3.4L Downstream O2 Oxygen Sensor

Part Interchange

Brand Label Part Number
DIY Solutions EMS00425
Walker Products 250-24340

This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.

DIY Solutions
Brand #: EMS00425
Product Reviews
4.75/ 5.0 8
Eric Stake
August 30, 2010
Couldn't be happier with it
B1S2
bigboots
March 4, 2018
Although my code read my O2 sensor needed changing, it didn't fix the problem. Looks good though, could be other things involved. I had to fix the threading to get it to thread into the pipe.
O2 sensor
K
August 27, 2018
Hi. I got a O2 sensor, it came really fast was packaged properly. Saved me at least $35.00 from buying it at a local store like Auto zone. Great save
Quality
Darius
April 25, 2019
Quality product
D
May 3, 2020
Yes this part did help me to fix my Camaro. It helped me big time . I am he price was reasonable and the wait was Not bad at all . Thanks ! ??
o2 oxygen sensor, for a 2000 buick lesabre
wayne
August 20, 2020
this item, from "A 1 Auto" , work out "Great", I was very "Please" with it. when you looking for " A Quality Part" Choose A1 Auto Baby..... "It's in a class, By it self"... choose A1 Auto Baby, and take it, 4 wheels @ a time...."A1"
A-1 is exactly what their name states,A-1
B
September 26, 2020
i usually dont like ordering parts online cause of problems in the past but everytime ive ordered from A-1 i have always got the correct part and it came quick.
J
February 26, 2021
Always have the parts I'm needing and for great prices thanks
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
where is it?
April 28, 2017
10
This is located after the catalytic converter on the exhaust system.
April 28, 2017
Customer service

877-844-3393

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Saturday - Sunday 8:00am - 4:30pm ET

Pontiac is a registered trademark of General Motors Company. 1A Auto is not affiliated with or sponsored by Pontiac or General Motors Company. See all trademarks.

O2 Oxygen Sensor DIY Solutions EMS00425-1AEOS01012 does not fit your:



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select your Vehicle, to verify this Part will fit.

This part will only fit a 1996 Pontiac Bonneville with these options.