Pioneer Cables 771047 Automatic Transmission Control Solenoid

Automatic Transmission Control Solenoid Kit

Pioneer Cables 771047 is an automatic transmission control solenoid kit for select BMW, Jaguar, Land Rover, Lincoln, and Volvo applications. It is built as an exact-fit replacement part for vehicles that need precise transmission control and dependable OE-style fitment.

• Automatic transmission control solenoid kit for select import and luxury vehicles
• Exact-fit replacement from Pioneer Transmission Components
• Fits a wide range of BMW 325i, 525i, 735i, and 528e applications
• Also fits Land Rover Range Rover, Discovery, and Defender models
• Part number 771047 for catalog and service lookup

Fitment Coverage

• Fits 1987-2002 Land Rover Range Rover, N/A
• Fits 1994-1999 Land Rover Discovery, N/A
• Fits 1993-1997 Jaguar XJ6, N/A
• Fits 1997 Land Rover Defender 90, N/A
• Fits 1994-1995 BMW 530i, N/A
• Fits 1993-1995 BMW 740i, N/A
• Fits 1992-1994 BMW 750iL, N/A
• Fits 1993-1994 BMW 850Ci, N/A
• Fits 1985-1993 BMW 535i, N/A
• Fits 1993 Land Rover Defender 110, N/A
• Fits 1991-1992 BMW 325i, N/A
• Fits 1991-1992 BMW 325is, N/A
• Fits 1988-1992 Jaguar XJ6, N/A; Only Fits 3HP-22, 4HP-24
• Fits 1991 BMW 325iX, N/A
• Fits 1989-1991 BMW 525i, N/A
• Fits 1985-1991 BMW 735i, N/A
• Fits 1988-1991 BMW 735iL, N/A
• Fits 1985-1990 Volvo 740, N/A
• Fits 1984-1988 BMW 528e, N/A
• Fits 1988 BMW 535is, N/A
• Fits 1987 Jaguar XJ6, N/A; Only Fits 3HP-22, 4HP-22, 4HP-24
• Fits 1984-1987 Volvo 760, N/A
• Fits 1984-1986 BMW 325e, N/A
• Fits 1985-1986 BMW 524td, N/A
• Fits 1984-1985 BMW 318i, N/A
• Fits 1985 Lincoln Continental, N/A
• Fits 1984-1985 Lincoln Mark VII, N/A
• Fits 1984 BMW 533i, N/A

What It Does

• Restores transmission shift control when the original solenoid fails
• Addresses harsh, delayed, or inconsistent shifting
• Helps correct transmission warning or control issues tied to solenoid operation
• Supports proper hydraulic control in automatic transmission systems
• Provides a direct replacement path for service on older BMW, Jaguar, Land Rover, and Volvo vehicles

Installation Notes

Verify transmission type and application details before installation, especially on Jaguar XJ6 models that are limited to specific 3HP and 4HP transmission variants. Confirm the vehicle year, make, and model against the fitment list for the exact application. Professional installation is recommended for transmission electrical and hydraulic components.

Quality Assurance

Pioneer Transmission Components are made as exact-fit replacement parts for service work that calls for OE-style fitment and consistent replacement quality. Part number 771047 is cataloged for select BMW 325i, BMW 735i, and Land Rover Range Rover applications, along with other listed vehicles.