Hella 003259541 Engine Oil Pressure Switch

Engine Oil Pressure Switch for OE Replacement

The Hella 003259541 engine oil pressure switch is a standard replacement part built for vehicles that use a 12V, 1-pin, normally closed contact design. It features a black housing, square connector shape, and 1/8 GAS thread size for applications that match the original switch specification.

Genuine OE from HELLA means this switch is sourced from a brand known for supplying vehicle electrical components with OE-level fit and function. It is used in a wide range of Chevrolet Malibu, Nissan NV vans, and other GM and Nissan applications listed below.

Key Features

• Part number: 003259541
• Engine oil pressure switch, standard replacement
• 12V DC operation
• 1-pin connector and 1 terminal
• Normally closed contact design
• Black finish with square connector shape
• Thread size: 1/8 GAS
• Spanner size: 24 mm
• Genuine OE from HELLA

Detailed Product Information

HELLA 003259541 is an engine oil pressure switch designed for direct replacement in vehicles that require a normally closed, single-pin pressure switch. The switch is specified at 0.2 bar and uses a male/female connector interface with a male terminal, making it important to match the original connector style and thread specification before installation. This part number 003259541 is listed across multiple OE and aftermarket cross-references, including Standard Ignition PS-168 and Wix 57136 for the same application.

Compatible With select Chevrolet Malibu, Chevrolet Camaro, Chevrolet Equinox, Chevrolet Impala, Chevrolet Traverse, Buick Envision, Buick Regal, GMC Acadia, GMC Terrain, Nissan Altima, Nissan Maxima, Nissan Murano, Nissan Pathfinder, Nissan Frontier, Nissan Xterra, and Nissan NV1500/NV2500/NV3500 applications shown in the fitment data.

What This Part Helps Address

• Oil pressure warning light staying on
• Oil pressure warning light not triggering when pressure drops
• Faulty oil pressure signal to the instrument cluster
• Intermittent pressure switch electrical contact issues
• Replacement needs for worn or leaking pressure switch units

Installation Notes and Tips

Assy/disassy by qualified personnel required. Confirm the engine uses a 1/8 GAS threaded, 1-pin, normally closed oil pressure switch before installation. Verify connector shape, terminal count, and voltage specification against the original part to avoid fitment issues. Because this switch is used across multiple model years and engine configurations, match the vehicle by year, make, model, and connector style before ordering.

• Fits 2021-2022 Chevrolet Malibu, N/A
• Fits 2013-2019 Chevrolet Malibu, N/A
• Fits 2012-2021 Nissan NV1500, N/A
• Fits 2012-2021 Nissan NV2500, N/A
• Fits 2012-2021 Nissan NV3500, N/A
• Fits 2017-2020 Buick Envision, N/A
• Fits 2018-2020 Buick Regal Sportback, N/A
• Fits 2018-2020 Buick Regal TourX, N/A
• Fits 2019-2020 Cadillac XT4, N/A
• Fits 2019-2020 Chevrolet Blazer, N/A
• Fits 2016-2020 Chevrolet Camaro, N/A
• Fits 2020 Chevrolet Colorado, N/A
• Fits 2015-2018 Chevrolet Colorado, N/A
• Fits 2018-2020 Chevrolet Equinox, N/A
• Fits 2020 Chevrolet Malibu, N/A
• Fits 2017-2020 GMC Acadia, N/A
• Fits 2018-2020 GMC Canyon, N/A
• Fits 2018-2020 GMC Terrain, N/A
• Fits 2018-2019 Buick LaCrosse, N/A
• Fits 2019 Cadillac ATS, N/A
• Fits 2017 Cadillac ATS, N/A
• Fits 2013-2015 Cadillac ATS, N/A
• Fits 2019 Cadillac CT6, N/A
• Fits 2016-2019 Cadillac CTS, N/A
• Fits 2019 Chevrolet Colorado, N/A
• Fits 2016-2019 Chevrolet Impala, N/A
• Fits 2018-2019 Chevrolet Traverse, N/A
• Fits 2018 Cadillac ATS, N/A
• Fits 2016 Cadillac ATS, N/A
• Fits 2016-2018 Cadillac CT6, N/A
• Fits 2014-2017 Buick Regal, N/A
• Fits 2017 GMC Canyon, N/A
• Fits 2016 Buick Envision, N/A
• Fits 2016 Chevrolet Malibu Limited, N/A
• Fits 2015-2016 GMC Canyon, N/A
• Fits 2004-2009 Nissan Quest, N/A
• Fits 1993-2002 Nissan Quest, N/A
• Fits 1989-2008 Nissan Maxima, N/A
• Fits 2003-2007 Nissan Murano, N/A
• Fits 1993-2006 Nissan Altima, N/A
• Fits 2003-2004 INFINITI I35, N/A
• Fits 1993-2002 Mercury Villager, N/A
• Fits 2001 INFINITI G20, N/A
• Fits 1996-2001 INFINITI I30, N/A
• Fits 1990-2001 INFINITI Q45, N/A
• Fits 1997-2001 INFINITI QX4, N/A
• Fits 1998-2001 Nissan Frontier, N/A
• Fits 1996-2001 Nissan Pathfinder, N/A
• Fits 1985-2001 Nissan Sentra, N/A
• Fits 2000-2001 Nissan Xterra, N/A
• Fits 1999-2000 INFINITI G20, N/A
• Fits 1991-1996 INFINITI G20, N/A
• Fits 1995-1998 Nissan 200SX, N/A
• Fits 1989-1998 Nissan 240SX, N/A
• Fits 1993-1997 INFINITI J30, N/A
• Fits 1995-1997 Nissan Pickup, N/A
• Fits 1993-1994 Nissan D21, N/A
• Fits 1991-1993 Nissan NX, N/A
• Fits 1990-1992 INFINITI M30, N/A
• Fits 1986-1992 Nissan D21, N/A
• Fits 1985-1990 Nissan Pulsar NX, N/A
• Fits 1985-1986 Nissan 720, N/A

Quality Assurance

HELLA manufactures a broad range of vehicle switches for different mounting and actuation styles, with a focus on consistent OE-level construction. This 003259541 oil pressure switch follows that same product approach for direct replacement use in supported Chevrolet, Buick, GMC, Nissan, and INFINITI applications.