Walker 211-91122 Engine Coolant Temperature Sensor

Walker Products FSK Engine Coolant Temperature Sensor

Walker Products FSK 211-91122 is an engine coolant temperature sensor for a wide range of import and domestic applications. It is built to meet or exceed OEM standards and specifications, making it a direct-fit replacement for vehicles that rely on accurate coolant temperature input for engine management.

Walker Products has supplied fuel system and engine sensor components since 1946, and the Walker Products FSK line focuses on dependable aftermarket coverage backed by engineering, product management, and technical support. Part number 211-91122 is cross-referenced to Standard Ignition TX18 for the same application.

Key Features

• Engine coolant temperature sensor for engine management systems
• Walker Products FSK line replacement part
• Manufactured to meet or exceed OEM standards and specifications
• Backed by Walker Products engineering and technical support resources
• Broad fitment coverage for many Hyundai, Nissan, Toyota, BMW, Mazda, and Ford applications
• Part number 211-91122 for easy catalog matching

Detailed Description

This Walker coolant temperature sensor helps provide the engine control system with the temperature signal needed for proper fuel delivery, idle control, and warm-up strategy. It is a practical replacement for aging or failed sensors on vehicles such as the Nissan 240SX, Toyota Corolla, Hyundai Elantra, and BMW 325i. If you are searching for an engine coolant temperature sensor for a 1990s Nissan Maxima, a Toyota Camry, or a Hyundai Accent, 211-91122 offers broad application coverage in one part number.

The Walker Products FSK line is supported by ISO 9001/IATF16949 certified manufacturing practices and a long history in the automotive aftermarket. That focus on process control and application accuracy helps ensure the sensor matches the intended vehicle fitment and electrical requirements.

What It Helps Fix

• Incorrect coolant temperature readings
• Hard starting during cold operation
• Rough idle after warm-up
• Fuel mixture issues caused by faulty temperature input
• Check engine light concerns related to coolant temperature sensor faults

Installation Notes and Tips

Verify the connector style, thread size, and engine application before installation. Confirm the vehicle listing carefully for notes such as production cutoffs, including applications like the 1996 Isuzu Rodeo to 11/1995 and the 1996 Nissan Pickup up to January 1996. For best results, compare the original sensor to Walker Products FSK 211-91122 before removal and follow the vehicle service manual for torque and coolant service procedures.

Quality Assurance

Walker Products manufactures engine sensors to meet or exceed OEM standards and specifications. The company has served the automotive aftermarket since 1946 and operates with ISO 9001/IATF16949 certified quality systems.

Compatible Vehicles

• Fits 1997-2001 Hyundai Tiburon, N/A
• Fits 1996-2000 Hyundai Elantra, N/A
• Fits 1995-1999 Hyundai Accent, N/A
• Fits 1995-1997 Kia Sportage, N/A
• Fits 1991-1996 Ford Escort, N/A
• Fits 1996 Isuzu Rodeo, N/A
• Fits 1991-1996 Mercury Tracer, N/A
• Fits 1996 Nissan Pickup, N/A
• Fits 1991-1995 BMW 318i, N/A
• Fits 1991-1995 BMW 318is, N/A
• Fits 1995 BMW 318ti, N/A
• Fits 1989-1995 BMW 325i, N/A
• Fits 1989-1995 BMW 325is, N/A
• Fits 1995 BMW 525i, N/A
• Fits 1995 BMW M3, N/A
• Fits 1988-1991 BMW M3, N/A
• Fits 1994-1995 Honda Passport, N/A
• Fits 1993-1995 Hyundai Scoupe, N/A
• Fits 1991-1995 INFINITI G20, N/A
• Fits 1993-1995 INFINITI J30, N/A
• Fits 1988-1995 Isuzu Pickup, N/A
• Fits 1991-1995 Isuzu Rodeo, N/A
• Fits 1994-1995 Kia Sephia, N/A
• Fits 1995 Mercury Villager, N/A
• Fits 1989-1995 Nissan 240SX, N/A
• Fits 1990-1995 Nissan 300ZX, N/A
• Fits 1990-1995 Nissan Pathfinder, N/A
• Fits 1994-1995 Nissan Pickup, N/A
• Fits 1993-1995 Nissan Quest, N/A
• Fits 1992-1995 Porsche 968, N/A
• Fits 1995 Saab 9000, N/A
• Fits 1989-1994 Isuzu Amigo, N/A
• Fits 1990-1994 Mazda 323, N/A
• Fits 1992-1994 Mazda MX-3, N/A
• Fits 1991-1994 Mercury Capri, N/A
• Fits 1993-1994 Nissan Altima, N/A
• Fits 1990-1994 Nissan Maxima, N/A
• Fits 1989-1994 Nissan Sentra, N/A
• Fits 1982-1985 Nissan Sentra, N/A
• Fits 1985-1994 Saab 900, N/A
• Fits 1993 BMW 525iT, N/A
• Fits 1991-1993 BMW M5, N/A
• Fits 1989-1993 Ford Festiva, N/A
• Fits 1990-1993 INFINITI Q45, N/A
• Fits 1986-1993 Nissan D21, N/A
• Fits 1991-1993 Nissan NX, N/A
• Fits 1986-1993 Saab 9000, N/A
• Fits 1988-1992 BMW 735iL, N/A
• Fits 1989-1992 Ford Probe, N/A
• Fits 1986-1992 Mazda 626, N/A
• Fits 1989-1992 Mazda MPV, N/A
• Fits 1988-1992 Mazda MX-6, N/A
• Fits 1991-1992 Porsche 911, N/A
• Fits 1989-1991 BMW 325iX, N/A
• Fits 1989-1991 Geo Metro, N/A
• Fits 1989-1991 Geo Tracker, N/A
• Fits 1988-1991 Mazda 929, N/A
• Fits 1987-1991 Mazda B2200, N/A
• Fits 1989-1991 Mazda B2600, N/A
• Fits 1989-1991 Porsche 944, N/A
• Fits 1989-1991 Suzuki Swift, N/A
• Fits 1989-1991 Volvo 780, N/A
• Fits 1985-1990 Mazda RX-7, N/A
• Fits 1983-1990 Nissan Pulsar NX, N/A
• Fits 1989-1990 Suzuki Sidekick, N/A
• Fits 1986-1989 Toyota Celica, N/A
• Fits 1981-1982 Toyota Celica, N/A
• Fits 1983-1989 Toyota Corolla, N/A
• Fits 1988-1989 Toyota MR2, N/A
• Fits 1985-1989 Volvo 760, N/A
• Fits 1985-1988 BMW 528e, N/A
• Fits 1985-1988 BMW 635CSi, N/A
• Fits 1987-1988 Chevrolet Sprint, N/A
• Fits 1987-1988 Porsche 924, N/A
• Fits 1984-1988 Toyota 4Runner, N/A
• Fits 1983-1988 Toyota Camry, N/A
• Fits 1981-1988 Toyota Cressida, N/A
• Fits 1983-1988 Toyota Pickup, N/A
• Fits 1986-1988 Toyota Supra, N/A
• Fits 1985-1988 Volvo 740, N/A
• Fits 1984-1987 BMW 325e, N/A
• Fits 1985-1987 BMW 535i, N/A
• Fits 1987 BMW M6, N/A
• Fits 1987 Isuzu Trooper, N/A
• Fits 1984-1987 Nissan 200SX, N/A
• Fits 1982-1987 Toyota Land Cruiser, N/A
• Fits 1986 Mazda B2000, N/A
• Fits 1983-1986 Nissan 720, N/A
• Fits 1983-1985 Volkswagen Vanagon, N/A
• Fits 1985 Volvo 745, N/A
• Fits 1983 Toyota Starlet, N/A
• Fits 1979 Porsche 928, N/A