Holstein 2OPS0047 Engine Oil Pressure Switch

Brand	Holstein 2OPS0047
Product line	Holstein Parts
Fits	Buick, Chevrolet, Isuzu, Oldsmobile, Pontiac, and Saturn · 142 vehicles

Direct-fit replacement. Engine oil pressure switch for listed warning light applications.

Broad GM coverage. Cataloged for multiple Chevrolet, Pontiac, Buick, Oldsmobile, Saturn, and Isuzu models.

Cross-reference match. This part cross-references Anchor 8115 for the same application.

Cross-references Anchor 8115, 1S6579 and 28115 for the same application. See all 15.

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Engine Oil Pressure Switch Overview

This Holstein engine oil pressure switch is a direct-fit replacement for applications that use a warning light circuit. It is listed under part number 2OPS0047 and covers a wide range of GM vehicles, including Chevrolet Malibu, Pontiac Grand Am, and Buick Century applications.

Key Features

Engine oil pressure switch for warning light operation.
Direct-fit replacement under Holstein Parts 2OPS0047.
Application coverage includes multiple Chevrolet, Pontiac, Buick, Oldsmobile, Saturn, and Isuzu models.
Cross-references Anchor 8115 for the same application.

Detailed Description

Holstein Parts 2OPS0047 is an engine oil pressure switch used in vehicles equipped with an oil pressure warning light. The fitment list includes 2005-2009 Chevrolet Equinox, 2006-2009 Pontiac Torrent, 2002-2007 Buick Rendezvous, 1997-2006 Chevrolet Malibu, 1997-2005 Pontiac Grand Am, and other GM platforms, along with 1996-2000 Isuzu Hombre coverage. This part number, 2OPS0047, also includes a 3-terminal application for select 2003 Chevrolet Impala and 2003 Pontiac Grand Prix models.

Compatible vehicle coverage extends across Chevrolet Malibu, Pontiac Grand Am, and Buick Century applications, making this switch relevant for drivers addressing oil pressure warning light concerns on the listed platforms. The part is cataloged for the specific fitments shown and should be matched to the vehicle's original configuration, including the noted light-equipped applications.

What It Is Used For

Restoring oil pressure warning light function.
Replacing a failed switch that triggers false warning indications.
Addressing intermittent or inoperative oil pressure signal output.
Correcting fitment issues on listed GM and Isuzu applications.

Installation Notes and Tips

Verify the vehicle's original connector style and application notes before ordering, especially for the 3-terminal listings. Match the replacement to the exact year, make, model, and note shown in the fitment data. Confirm the original part configuration on Chevrolet Malibu, Pontiac Grand Am, and Buick Century applications to ensure proper selection.

Quality Assurance

Holstein Parts catalogs this switch for the specified applications and cross-references Anchor 8115 for the same use case.

This part fits 142 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Liters	Cylinders	Notes
2009	Chevrolet	Equinox	3.4L	V6	with Light; Holstein Parts
2009	Pontiac	Torrent	3.4L	V6	with Light; Holstein Parts
2008	Chevrolet	Equinox	3.4L	V6	with Light; Holstein Parts
2008	Pontiac	Torrent	3.4L	V6	with Light; Holstein Parts
2007	Buick	Rendezvous	3.5L	V6	with Light; Holstein Parts
2007	Chevrolet	Equinox	—	—	with Light; Holstein Parts
2007	Pontiac	Torrent	—	—	with Light; Holstein Parts
2006	Buick	Rendezvous	3.5L	V6	with Light; Holstein Parts
2006	Buick	Terraza	3.5L	V6	with Light; Holstein Parts
2006	Chevrolet	Equinox	—	—	with Light; Holstein Parts
2006	Chevrolet	Malibu	3.5L	V6	with Light; Holstein Parts
2006	Chevrolet	Uplander	3.5L	V6	with Light; Holstein Parts
2006	Pontiac	G6	3.5L	V6	with Light; Holstein Parts
2006	Pontiac	Montana	3.5L	V6	with Light; Holstein Parts
2006	Pontiac	Torrent	—	—	with Light; Holstein Parts
2006	Saturn	Relay	—	—	with Light; Holstein Parts
2005	Buick	Century	—	—	with Light; Holstein Parts
2005	Buick	Rendezvous	3.4L	V6	with Light; Holstein Parts
2005	Buick	Terraza	—	—	with Light; Holstein Parts
2005	Chevrolet	Equinox	—	—	with Light; Holstein Parts
2005	Chevrolet	Impala	3.4L	V6	with Light; Holstein Parts
2005	Chevrolet	Malibu	3.5L	V6	with Light; Holstein Parts
2005	Chevrolet	Monte Carlo	3.4L	V6	with Light; Holstein Parts
2005	Chevrolet	Uplander	—	—	with Light; Holstein Parts
2005	Chevrolet	Venture	—	—	with Light; Holstein Parts
2005	Pontiac	Aztek	—	—	with Light; Holstein Parts
2005	Pontiac	G6	—	—	with Light; Holstein Parts
2005	Pontiac	Grand Am	3.4L	V6	with Light; Holstein Parts
2005	Pontiac	Montana	—	—	with Light; Holstein Parts
2005	Saturn	Relay	—	—	with Light; Holstein Parts
2004	Buick	Century	—	—	with Light; Holstein Parts
2004	Buick	Rendezvous	3.4L	V6	with Light; Holstein Parts
2004	Chevrolet	Impala	3.4L	V6	with Light; Holstein Parts
2004	Chevrolet	Malibu	3.5L	V6	with Light; Holstein Parts
2004	Chevrolet	Monte Carlo	3.4L	V6	with Light; Holstein Parts
2004	Chevrolet	Venture	—	—	with Light; Holstein Parts
2004	Oldsmobile	Alero	3.4L	V6	with Light; Holstein Parts
2004	Oldsmobile	Silhouette	—	—	with Light; Holstein Parts
2004	Pontiac	Aztek	—	—	with Light; Holstein Parts
2004	Pontiac	Grand Am	3.4L	V6	with Light; Holstein Parts
2004	Pontiac	Montana	—	—	with Light; Holstein Parts
2003	Buick	Century	—	—	with Light; Holstein Parts
2003	Buick	Rendezvous	—	—	with Light; Holstein Parts
2003	Chevrolet	Impala	3.4L	V6	3 Terminal; Holstein Parts
2003	Chevrolet	Malibu	—	—	with Light; Holstein Parts
2003	Chevrolet	Monte Carlo	3.4L	V6	with Light; Holstein Parts
2003	Chevrolet	Venture	—	—	with Light; Holstein Parts
2003	Oldsmobile	Alero	3.4L	V6	with Light; Holstein Parts
2003	Oldsmobile	Silhouette	—	—	with Light; Holstein Parts
2003	Pontiac	Aztek	—	—	with Light; Holstein Parts
2003	Pontiac	Grand Am	3.4L	V6	with Light; Holstein Parts
2003	Pontiac	Grand Prix	3.1L	V6	3 Terminal; Holstein Parts
2003	Pontiac	Montana	—	—	with Light; Holstein Parts
2002	Buick	Century	—	—	with Light; Holstein Parts
2002	Buick	Rendezvous	—	—	with Light; Holstein Parts
2002	Chevrolet	Cavalier	2.4L	L4	with Light; Holstein Parts
2002	Chevrolet	Impala	3.4L	V6	with Light; Holstein Parts
2002	Chevrolet	Malibu	—	—	with Light; Holstein Parts
2002	Chevrolet	Monte Carlo	3.4L	V6	with Light; Holstein Parts
2002	Chevrolet	Venture	—	—	with Light; Holstein Parts
2002	Oldsmobile	Alero	3.4L	V6	with Light; Holstein Parts
2002	Oldsmobile	Silhouette	—	—	with Light; Holstein Parts
2002	Pontiac	Aztek	—	—	with Light; Holstein Parts
2002	Pontiac	Grand Am	3.4L	V6	with Light; Holstein Parts
2002	Pontiac	Grand Prix	3.1L	V6	with Light; Holstein Parts
2002	Pontiac	Montana	—	—	with Light; Holstein Parts
2002	Pontiac	Sunfire	2.4L	L4	with Light; Holstein Parts
2001	Buick	Century	—	—	with Light; Holstein Parts
2001	Chevrolet	Cavalier	2.4L	L4	with Light; Holstein Parts
2001	Chevrolet	Impala	3.4L	V6	with Light; Holstein Parts
2001	Chevrolet	Lumina	—	—	with Light; Holstein Parts
2001	Chevrolet	Malibu	—	—	with Light; Holstein Parts
2001	Chevrolet	Monte Carlo	3.4L	V6	with Light; Holstein Parts
2001	Chevrolet	Venture	—	—	with Light; Holstein Parts
2001	Oldsmobile	Alero	—	—	with Light; Holstein Parts
2001	Oldsmobile	Silhouette	—	—	with Light; Holstein Parts
2001	Pontiac	Aztek	—	—	with Light; Holstein Parts
2001	Pontiac	Grand Am	—	—	with Light; Holstein Parts
2001	Pontiac	Grand Prix	3.1L	V6	with Light; Holstein Parts
2001	Pontiac	Montana	—	—	with Light; Holstein Parts
2001	Pontiac	Sunfire	—	—	Holstein Parts
2000	Buick	Century	—	—	with Light; Holstein Parts
2000	Chevrolet	Cavalier	2.4L	L4	with Light; Holstein Parts
2000	Chevrolet	Impala	3.4L	V6	with Light; Holstein Parts
2000	Chevrolet	Lumina	—	—	with Light; Holstein Parts
2000	Chevrolet	Malibu	—	—	with Light; Holstein Parts
2000	Chevrolet	Monte Carlo	3.4L	V6	with Light; Holstein Parts
2000	Chevrolet	Venture	—	—	with Light; Holstein Parts
2000	Isuzu	Hombre	4.3L	V6	with Light; Holstein Parts
2000	Oldsmobile	Alero	—	—	with Light; Holstein Parts
2000	Oldsmobile	Silhouette	—	—	with Light; Holstein Parts
2000	Pontiac	Grand Am	—	—	with Light; Holstein Parts
2000	Pontiac	Grand Prix	3.1L	V6	with Light; Holstein Parts
2000	Pontiac	Montana	—	—	with Light; Holstein Parts
2000	Pontiac	Sunfire	—	—	Holstein Parts
1999	Buick	Century	—	—	with Light; Holstein Parts
1999	Chevrolet	Cavalier	2.4L	L4	with Light; Holstein Parts
1999	Chevrolet	Lumina	3.1L	V6	with Light; Holstein Parts
1999	Chevrolet	Malibu	—	—	with Light; Holstein Parts
1999	Chevrolet	Monte Carlo	3.1L	V6	with Light; Holstein Parts
1999	Chevrolet	Venture	—	—	with Light; Holstein Parts
1999	Isuzu	Hombre	4.3L	V6	with Light; Holstein Parts
1999	Oldsmobile	Alero	—	—	with Light; Holstein Parts
1999	Oldsmobile	Cutlass	—	—	with Light; Holstein Parts
1999	Oldsmobile	Silhouette	—	—	with Light; Holstein Parts
1999	Pontiac	Grand Am	—	—	with Light; Holstein Parts
1999	Pontiac	Grand Prix	3.1L	V6	with Light; Holstein Parts
1999	Pontiac	Montana	—	—	with Light; Holstein Parts
1999	Pontiac	Sunfire	—	—	Holstein Parts
1998	Buick	Century	—	—	with Light; Holstein Parts
1998	Buick	Skylark	—	—	with Light; Holstein Parts
1998	Chevrolet	Cavalier	2.4L	L4	with Light; Holstein Parts
1998	Chevrolet	Lumina	3.1L	V6	with Light; Holstein Parts
1998	Chevrolet	Malibu	—	—	with Light; Holstein Parts
1998	Chevrolet	Monte Carlo	3.1L	V6	with Light; Holstein Parts
1998	Chevrolet	Venture	—	—	with Light; Holstein Parts
1998	Isuzu	Hombre	4.3L	V6	with Light; Holstein Parts
1998	Oldsmobile	Achieva	—	—	with Light; Holstein Parts
1998	Oldsmobile	Cutlass	—	—	with Light; Holstein Parts
1998	Oldsmobile	Silhouette	—	—	with Light; Holstein Parts
1998	Pontiac	Grand Am	—	—	with Light; Holstein Parts
1998	Pontiac	Grand Prix	3.1L	V6	with Light; Holstein Parts
1998	Pontiac	Sunfire	—	—	Holstein Parts
1998	Pontiac	Trans Sport	—	—	with Light; Holstein Parts
1997	Buick	Century	—	—	with Light; Holstein Parts
1997	Buick	Skylark	—	—	with Light; Holstein Parts
1997	Chevrolet	Cavalier	2.4L	L4	with Light; Holstein Parts
1997	Chevrolet	Lumina	3.4L	V6	with Light; Holstein Parts
1997	Chevrolet	Malibu	—	—	with Light; Holstein Parts
1997	Chevrolet	Monte Carlo	3.4L	V6	with Light; Holstein Parts
1997	Chevrolet	Venture	—	—	with Light; Holstein Parts
1997	Isuzu	Hombre	4.3L	V6	with Light; Holstein Parts
1997	Oldsmobile	Achieva	—	—	with Light; Holstein Parts
1997	Oldsmobile	Cutlass	—	—	with Light; Holstein Parts
1997	Oldsmobile	Cutlass Supreme	—	—	with Light; Holstein Parts
1997	Oldsmobile	Silhouette	—	—	with Light; Holstein Parts
1997	Pontiac	Grand Am	—	—	with Light; Holstein Parts
1997	Pontiac	Grand Prix	3.1L	V6	with Light; Holstein Parts
1997	Pontiac	Sunfire	—	—	Holstein Parts
1997	Pontiac	Trans Sport	—	—	with Light; Holstein Parts
1996	Isuzu	Hombre	—	—	with Light; Holstein Parts
1987	Buick	Skyhawk	—	—	with Light; Holstein Parts
No rows match your filter.

Directly replaces or cross-references 15 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Anchor — 81151S65792811512635954D1810AD1834AOPS2OPS89OPS802PS150PS152PS220PS220TS4059SBA1014