Sensors for 2003 Ford Focus
No.
Part # / Description / Price
Price
2
Mass Air Flow Sensor 
Ford
Ford Description: Mass air flow sensors are an essential part of today's modern engines. These sensors help the engine control unit (ECU) determine the best air-fuel ratio for the engine. As variations in air density occur due to ambient temperature changes and altitude, th ...
MSRP $254.55
$163.80
MSRP $254.55
$163.80
4
Motorcraft™ Engine Air Filter Ford
Ford Description: 2000-03. Focus. 2.0l. 2.0L dohc with svt, 2004.
$28.98
$28.98
4
$28.98
6
Motorcraft™ Filter Ford
Ford Notes: PARTS: Part included with air cleaner assembly.
Description: 2000-03. 2.0L dohc with svt, 2004.
$2.54
$2.54
6
Filter Ford
Ford Notes: PARTS: Part included with air cleaner assembly.
Description: 2000-03. 2.0L dohc with svt, 2004.
$2.54
$2.54
No.
Part # / Description / Price
Price
1
Motorcraft™ Egr Valve Ford
Ford Description: Fusion, Milan. 2.3l. Fusion, Milan. 2.5l. Transit Connect van. Escape. 2.5l. Focus. Dohc. 2.0l. Escape, Mariner. Dohc. 2.3l.
$124.18
$124.18
1
Egr Valve Ford
Ford Description: Fusion, Milan. 2.3l. Fusion, Milan. 2.5l. Transit Connect van. Escape. 2.5l. Focus. Dohc. 2.0l. Escape, Mariner. Hybrid. Dohc. 2.3l.
$124.18
$124.18
3
Vapor Canister Ford
Ford Description: Focus. 2.3l. Sedan. 4 door. 2.0L, sedan & wagon. 2.3L, sedan & wagon.
5
Sensor Ford
Ford Description: The 2007 Ford Escape is fitted with four separate oxygen (O2) sensors. These small electronic devices are screwed into the vehicle's exhaust system before and after the catalytic converter.
The two O2 sensors between the engine and the cat converter the u ...
$92.18
$92.18
5
Motorcraft™ Oxygen Sensor Ford
Ford Positions: Front
Description: Focus. 2.0l. From 12/07/2004. Focus. 2.3l. To 12/07/2004.
$92.36
$92.36
6
Motorcraft™ Oxygen Sensor Ford
Ford Positions: Right
Description: Focus. Rear. 2.3L. From 05/08/2006. To 05/08/2006.
$78.91
$78.91
6
Related Parts
Part # / Description / Price
Price
Motorcraft™ Throttle Position Sensor Ford
Ford Description: Focus. Dohc. Manual trans. Part of throttle body. 2.3L. Escape, Mariner. 2.0l.
Motorcraft™ Oxygen Sensor Ford
Ford Positions: Center
Description: Focus. Rear. 2.3L. From 05/08/2006. To 05/08/2006.
$78.91
$78.91