Walker Products 245-1173 mass air flow sensor for the 2003-2004 Land Rover Range Rover V8 4.4L and other vehicles measures the air entering the engine. Its air-flow reading helps the ECU set the air-fuel mix, and the sensor is new and supplied with its housing.
- Sensor and housing supplied as one assembly
- Custom-engineered circuit boards, programmed and tested before sale
- Custom-tuned flow characteristics across the full flow spectrum
- Sensor calibrations go through 100% production testing and on-vehicle verification
Quick facts
- Part: Walker Products 245-1173 mass air flow sensor
- Fits: 2003-2004 Land Rover Range Rover V8 4.4L and other vehicles
- Condition: New
A failing mass air flow sensor can show up as a rough idle, hesitation or a check engine light. These signs alone do not prove the sensor is at fault, since a vacuum leak is another common cause.
Fits
This listing is one sensor assembly, and the vehicle takes one. It is also a direct-fit replacement for the 2000-2003 BMW X5 V8 4.4L and the 2002-2003 X5 V8 4.6L. As a BMW 540i mass air flow sensor, it fits the 1999-2003 V8 4.4L.
Specifications
Fit and size
- Quantity per vehicle: 1
- Connector: female, 5 terminals
Build and materials
- Construction: sensor assembly with housing
- Condition: New
- Country of origin: China
In the box
One mass air flow sensor assembly with its housing. Mounting hardware is not included, and the old fasteners may not be reusable, so plan on new ones.
Installation notes
- Designed for straightforward installation to keep vehicle downtime short.
- Oils from your hands can damage the sensor itself.
Interchange: 213-4213 · 158-1069 · 158-1466 · 74-10117 · 64-1819 · 917-875 · 4M-1071
5S2993 · 13621433567 · 1433567 · 221157 · 59104 · MF21157 · 0280217814 · MHK000230 · 7176 · MAS0309 · MA241 · SU6967
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
213-4213, 5S2993, 13621433567, 1433567, 221157, 59104, 158-1069, 158-1466, MF21157, 0280217814, 74-10117, 641819, 64-1819, 917-875, MHK000230, 7176, 4M-1071, MAS0309, MA241, SU6967
Frequently Asked Questions
Is this a BMW X5 mass air flow sensor for both the 2000-2003 V8 4.4L and the 2002-2003 V8 4.6L?
Yes. Walker Products 245-1173 fits both the 2000-2003 BMW X5 V8 4.4L and the 2002-2003 X5 V8 4.6L, one per vehicle. If your car isn't named here, look up its year and engine in the "Vehicles it fits" section.
Is this the mass air flow sensor for a 2003-2004 Land Rover Range Rover V8 4.4L?
Yes. Walker Products 245-1173 fits the 2003-2004 Land Rover Range Rover V8 4.4L, and the vehicle takes one.
Does Walker Products 245-1173 include mounting hardware?
No. The listing is the sensor assembly with its housing, and mounting hardware is not included. Plan on new fasteners, since the old ones may not be reusable.
Why do some vehicle makers recommend replacing the whole mass air flow sensor housing?
Some vehicle makers recommend it so the connector air tubes are clean and the sensor is protected. Walker Products 245-1173 is the complete sensor and housing assembly.
How many terminals does the connector on this mass air flow sensor have?
Five. The connector is female, and this listing is one sensor assembly.
