Baldwin B1425 Engine Oil Filter

Baldwin B1425 Engine Oil Filter for Acura, Honda, Isuzu

The Baldwin B1425 engine oil filter is built for select Acura, Honda, and Isuzu applications that use an M20 x 1.5 thread and a compact spin-on filter design. It includes an anti-drainback valve and a 20 PSID by-pass valve to support oil retention and controlled flow during cold starts and restricted-flow conditions.

Key Features

• Part number: Baldwin B1425
• Engine oil filter for select Acura, Honda, and Isuzu vehicles
• Anti-drainback valve helps retain oil in the filter after shutdown
• 20 PSID by-pass valve for pressure-controlled oil flow
• M20 x 1.5 thread for listed applications
• Height: 3 7/16 in. (87.3 mm)
• Outside diameter: 3 1/32 in. (77 mm)
• Integral gasket included
• Replaces Isuzu 8-94456-741-1 and 8-97140-666-0

Detailed Description

The Baldwin B1425 is an OE-style spin-on oil filter specified for a range of Honda Passport, Isuzu Rodeo, Isuzu Trooper, Isuzu VehiCROSS, Acura SLX, and related light-duty truck applications. Its anti-drainback valve helps keep the filter full of oil after engine shutdown, while the 20 PSID by-pass valve provides a controlled path for oil flow if the media becomes restricted. The filter’s compact dimensions, M20 x 1.5 thread, and included integral gasket make it a direct-match service part for the listed vehicles. This part cross-references Isuzu OE numbers 8-94456-741-1 and 8-97140-666-0 for the same application. Baldwin B1425 is a practical replacement choice when servicing engines that call for this filter size and thread specification.

Vehicle Fitment

• Fits 2002-2004 Isuzu Axiom, N/A
• Fits 2002-2004 Isuzu Rodeo, N/A
• Fits 1998 Isuzu Rodeo, N/A
• Fits 2002-2003 Isuzu Rodeo Sport, N/A
• Fits 2001-2002 Honda Passport, N/A
• Fits 2001-2002 Isuzu Trooper, N/A
• Fits 2001 Isuzu Rodeo, N/A
• Fits 2001 Isuzu Rodeo Sport, N/A
• Fits 2001 Isuzu VehiCROSS, N/A
• Fits 1994-2000 Honda Passport, N/A
• Fits 1998-2000 Isuzu Amigo, N/A
• Fits 1994 Isuzu Amigo, N/A
• Fits 1994-2000 Isuzu Rodeo, N/A
• Fits 1995-2000 Isuzu Trooper, N/A
• Fits 1999-2000 Isuzu VehiCROSS, N/A
• Fits 1996-1999 Acura SLX, N/A
• Fits 1996-1999 Isuzu Oasis, N/A
• Fits 1995 Isuzu Pickup, N/A
• Fits 1994-1995 Isuzu Pickup, N/A

Installation Notes and Tips

Verify the thread size, gasket sealing surface, and filter clearance before installation. Pre-lubricate the gasket, tighten the filter to the manufacturer’s specified procedure, and confirm the old gasket is removed from the mounting base before installing Baldwin B1425.

Quality Assurance

Baldwin manufactures filtration products for automotive and heavy-duty service applications, with specifications published for fitment and service use. The B1425 is built to the listed dimensions and replacement references for accurate service matching.