ATP Parts B-148 Transmission Filter

ATP B-148 Transmission Oil Filter

ATP Parts Premium Replacement B-148 is a transmission oil filter built to keep automatic transmission fluid cleaner as it circulates through the system. For Saturn SC1, SC2, SL, SL1, SL2, SW1, SW2, and SC applications, this spin-on filter helps maintain fluid cleanliness so critical transmission components stay free of debris buildup.

The ATP Premium Replacement line focuses on direct-fit service parts for routine maintenance. This B-148 transmission filter is a practical choice for drivers servicing a Saturn transmission with a spin-on filter design and a 3.5-inch length specification.

Key Features

• Transmission oil filter for automatic transmission service
• Spin-on design with 3.5-inch length
• Helps capture wear debris from transmission fluid
• Supports cleaner fluid flow through the valve body and related components
• ATP Parts Premium Replacement line
• Part number B-148 for catalog and cross-reference use

Detailed Description

Transmission fluid carries heat and hydraulic pressure, so keeping it clean is important for transmission operation. The ATP B-148 filter is designed for Saturn models including SC1, SC2, SL, SL1, SL2, SW1, SW2, and SC, covering model years from 1991 through 2002 depending on application. This part cross-references Gates T293 for the same application. If you are searching for a Saturn SL transmission oil filter, Saturn SC2 spin-on transmission filter, or a replacement transmission filter for a Saturn SW1 or SW2, B-148 is the catalog number to reference.

What It Helps Address

• Dirty transmission fluid from normal wear
• Debris buildup that can restrict fluid passages
• Valve body contamination
• Reduced transmission fluid cleanliness during service intervals
• Preventive maintenance for aging Saturn automatic transmissions

Installation Notes and Tips

Verify the vehicle’s transmission filter style before ordering. This part is listed as a spin-on filter with a 3.5-inch length, so match the existing filter design and service specifications for your Saturn SC1, SC2, SL, SL1, SL2, SW1, SW2, or SC. Replace the filter during transmission service and inspect the fluid condition and sealing surfaces before reassembly.

Quality Assurance

ATP Parts positions Premium Replacement components as service parts built for routine maintenance needs. The B-148 is intended to support cleaner transmission fluid and help reduce the risk of contamination-related transmission wear when replaced at regular service intervals.