If your vehicle is listed on the fitment table below, the product will fit your car - we guarantee it. All you need to do is to ensure that the vehicle's Year, Make, Model, Trim, and any other notes specified inside the fitment table are respected.
Included warranty:
For warranty coverage information, please see our
Warranty Policy.
Coating prevents contamination and erosion of the electrode surfaces by combustion residue and particulates in the exhaust gases.
Monitors exhaust gases and reduces pollutants for a cleaner environment.
Measures oxygen levels to fine-tune air-fuel mixture, improving fuel economy and saving costs.
Coated in with electrodes made of a gas-permeable platinum layer.
Determines the oxygen content of the exhaust gas, monitoring the air fuel ratio for combustion efficiency.
Some of the interchangeable part numbers are:
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Fitment Table
This product is compatible with these vehicles:
Year
Make
Model
Notes
Position
1994
Mitsubishi
Eclipse
1.8L
Inline engine
4 cylinders
3.17" bore
3.39" stroke
Naturally Aspirated
GAS
B1S1
Upstream
1993
Hyundai
Scoupe
1.5L
Inline engine
4 cylinders
2.97" bore
3.29" stroke
Naturally Aspirated
Calif-ESV
B1S1
Upstream
1993
Mitsubishi
Eclipse
1.8L
Inline engine
4 cylinders
3.17" bore
3.39" stroke
Naturally Aspirated
GAS
B1S1
Upstream
1993
Mitsubishi
Galant
2.0L
Inline engine
4 cylinders
3.35" bore
3.46" stroke
Naturally Aspirated
GAS
Calif-ESV To 06/01/1992
B1S1
Upstream
1992
Hyundai
Excel
1.5L
Inline engine
4 cylinders
2.97" bore
3.23" stroke
Calif-ESV , To 7/1/92
B1S1
Upstream
1992
Hyundai
Scoupe
1.5L
Inline engine
4 cylinders
2.97" bore
3.23" stroke
Naturally Aspirated
Calif-ESV
B1S1
Upstream
1992
Mitsubishi
Eclipse
1.8L
Inline engine
4 cylinders
3.17" bore
3.39" stroke
Naturally Aspirated
GAS
B1S1
Upstream
1992
Mitsubishi
Galant
2.0L
Inline engine
4 cylinders
3.35" bore
3.46" stroke
Engine VIN code V
Naturally Aspirated
GAS
Calif-ESV
B1S1
Upstream
1992
Mitsubishi
Precis
1.5L
Inline engine
4 cylinders
2.97" bore
3.23" stroke
Engine VIN code J
Naturally Aspirated
GAS
Calif-ESV
B1S1
Upstream
1991
Dodge
Colt
1.5L
Inline engine
4 cylinders
2.97" bore
3.23" stroke
Manual
B1S1
Upstream
1991
Dodge
Colt
2.0L
Inline engine
4 cylinders
3.35" bore
3.46" stroke
Calif-ESV
B1S1
Upstream
1991
Hyundai
Excel
1.5L
Inline engine
4 cylinders
2.97" bore
3.23" stroke
Calif-ESV
B1S1
Upstream
1991
Hyundai
Scoupe
1.5L
Inline engine
4 cylinders
2.97" bore
3.23" stroke
Naturally Aspirated
Calif-ESV
B1S1
Upstream
1991
Hyundai
Sonata
2.4L
Inline engine
4 cylinders
3.41" bore
3.94" stroke
B1S1
Upstream
1991
Mitsubishi
Eclipse
1.8L
Inline engine
4 cylinders
3.17" bore
3.39" stroke
Naturally Aspirated
GAS
B1S1
Upstream
1991
Mitsubishi
Galant
2.0L
Inline engine
4 cylinders
3.35" bore
3.46" stroke
Engine VIN code V
Naturally Aspirated
GAS
Calif-ESV
B1S1
Upstream
1991
Mitsubishi
Precis
1.5L
Inline engine
4 cylinders
2.97" bore
3.23" stroke
Engine VIN code J
Naturally Aspirated
GAS
Calif-ESV
B1S1
Upstream
1990
Dodge
Colt
1.5L
Inline engine
4 cylinders
2.97" bore
3.23" stroke
Fuel delivery: FI
Automatic
Calif-ESV
B1S1
Upstream
1990
Dodge
Colt
1.5L
Inline engine
4 cylinders
2.97" bore
3.23" stroke
Fuel delivery: FI
Manual
B1S1
Upstream
1990
Dodge
Colt
1.6L
Inline engine
4 cylinders
3.03" bore
3.39" stroke
Fuel delivery: FI
Calif-ESV
B1S1
Upstream
1990
Dodge
Colt
2.0L
Inline engine
4 cylinders
3.35" bore
3.46" stroke
Calif-ESV
B1S1
Upstream
1990
Hyundai
Excel
1.5L
Inline engine
4 cylinders
2.97" bore
3.23" stroke
Calif-ESV
B1S1
Upstream
1990
Hyundai
Sonata
2.4L
Inline engine
4 cylinders
3.41" bore
3.94" stroke
Calif-ESV
B1S1
Upstream
1990
Hyundai
Sonata
2.4L
Inline engine
4 cylinders
3.41" bore
3.94" stroke
California Emissions
Excpet California Emissions - ESV , From 07/16/93
B1S2, B2S2
Upstream
1990
Hyundai
Sonata
2.4L
Inline engine
4 cylinders
3.41" bore
3.94" stroke
Non Calif-ESV , From 7/1/90
B1S1
Upstream
1990
Mitsubishi
Eclipse
1.8L
Inline engine
4 cylinders
3.17" bore
3.39" stroke
Engine VIN code T
Naturally Aspirated
GAS
Calif-ESV
B1S1
Upstream
1990
Mitsubishi
Galant
2.0L
Inline engine
4 cylinders
3.35" bore
3.46" stroke
Engine VIN code V
Naturally Aspirated
GAS
Calif-ESV
B1S1
Upstream
1990
Mitsubishi
Mirage
1.5L
Inline engine
4 cylinders
2.97" bore
3.23" stroke
Naturally Aspirated
GAS
B1S1
Upstream
1990
Mitsubishi
Precis
1.5L
Inline engine
4 cylinders
2.97" bore
3.23" stroke
Engine VIN code J
Naturally Aspirated
GAS
Calif-ESV
B1S1
Upstream
1989
Dodge
Colt
1.5L
Inline engine
4 cylinders
2.97" bore
3.23" stroke
Fuel delivery: FI
Calif-ESV
B1S1
Upstream
1989
Dodge
Colt
2.0L
Inline engine
4 cylinders
3.35" bore
3.46" stroke
Calif-ESV
B1S1
Upstream
1989
Hyundai
Sonata
2.4L
Inline engine
4 cylinders
3.41" bore
3.94" stroke
Calif-ESV
B1S1
Upstream
1989
Mitsubishi
Galant
2.0L
Inline engine
4 cylinders
3.35" bore
3.46" stroke
Engine VIN code V
Naturally Aspirated
GAS
Calif-ESV
B1S1
Upstream
1989
Mitsubishi
Mirage
1.5L
Inline engine
4 cylinders
2.97" bore
3.23" stroke
Naturally Aspirated
GAS
Calif-ESV
B1S1
Upstream
See what other customers say:
Customer Reviews
Overall rating: 4.8 / 5 from 686 reviews.
This my second time buying from Partspionner.ca great parts quality parts fast shipping to your door no need to wait on parts counter for minutes save gas ;)
I had an excellent experience ordering from Parts Pioneer, my order was placed and shipped quickly and received. Excellent customer service, I will definitely use them again when needed and let many of my friends know about Part's Pioneer
The site was very easy to use. When I emailed with a question the response came quickly. I appreciated that you verified that the parts would fit my vehicle. I will use the site again.
La livraison se fait en un temps record, malheureusement il y a eu un erreur de pièce, par contre un service très professionnel, facile d'accès et dans ma langue natale..... Le retour est accepté sans frais. Tout les professionnels dans le domaines de la mécanique savent que des erreurs survient aléatoirement au niveaux pièces un jour ou l'autre, pas très agréable mais la ou ce joue la qualité du service est le service après vente et je peux confirmé la compétence de l'équipe Parts Pionner... Merci à l'équipe
Toujours en attente du ticket de retour mais j'ai confiance dans leurs bref délais...
LB Mécanique générale vous remercie et aux plaisirs de refaire affaire ensemble....!
This was my first dealing here. Easy to browse the site,the ordering process was quick and straightforward and shipping was fast and flawless. 10 out of 10.