1991 Ford Aerostar Emission Control Parts

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Denso
  • Oxygen Sensor 4 Wire, Direct Fit, Heated, Wire Length: 23.82
  • OE #FOUZ9F472C & F4UZ9F472C O.E. Quality Replacement Sensor
  • OE Style
  • Product Attributes:
    • Sensor Type: Heated
    • Connector Gender: Male
    • Wiring Harness Length: 23.82
    • Mounting Type: Threaded
    • Wire Quantity: 4
  • DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.

This Part Fits the Following OEM/Substitute Numbers:
15716, 15717, 15718, 15719, 213-1317, 213-1367, 213-1408, 213-1459, 22500, 22501, 22503, 250-24001, 250-24070, 250-24127, 350-34089, 350-34414, 350-34602, 75-1521...VIEW MORE

Additional Fitment Information:
Vehicle Position
1991 - Ford Aerostar Upstream

Denso
  • Oxygen Sensor 3 Wire, Direct Fit, Heated, Wire Length: 10.94
  • O.E. Quality Replacement Sensor
  • OE Style
  • Product Attributes:
    • Sensor Type: Heated
    • Connector Gender: Male
    • Wiring Harness Length: 10.94
    • Mounting Type: Threaded
    • Wire Quantity: 3
  • DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.

This Part Fits the Following OEM/Substitute Numbers:
13942, 213-1228, 22013, 250-23002, 350-33014, 75-2826, 75-4301, DY568, DY575, DY600, DY605, DY606, DY829, E9WZ9F472A, ES10133, FO3Z9F472A, FOPZ9F472AA, FOSZ9F472A...VIEW MORE

Additional Fitment Information:
Vehicle Position
1991 - Ford Aerostar Upstream

Bosch
  • with 19 in Wire; Exact Fit
  • Actual OE Oxygen Sensor

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1991 - Ford Aerostar V - Upstream 6 Cyl 4.0L 245

Denso
  • Oxygen Sensor 4 Wire, Universal, Heated, Wire Length: 11.77
  • OE #FOUZ9F472C & F4UZ9F472C O.E. Quality Universal Replacement Sensor
  • Universal
  • Product Attributes:
    • Sensor Type: Heated
    • Wiring Harness Length: 11.77
    • Mounting Type: Threaded
    • Wire Quantity: 4
  • DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.

This Part Fits the Following OEM/Substitute Numbers:
13383, 13529, 13598, 13610, 13687, 13718, 13766, 13775, 13779, 13801, 13890, 13891, 13893, 13937, 15083, 15114, 15133, 15155...VIEW MORE

Additional Fitment Information:
Vehicle Position
1991 - Ford Aerostar Upstream

Bosch
  • with 22 in Wire
  • Bosch Engineered Oxygen Sensor

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1991 - Ford Aerostar V - Upstream 6 Cyl 4.0L 245

Bosch
  • with 19 in Wire; Alternative Fit 1
  • Actual OE Oxygen Sensor

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1991 - Ford Aerostar V - Upstream 6 Cyl 4.0L 245

Bosch
  • Alternative Fit 1
  • Actual OE Oxygen Sensor

Additional Fitment Information:
Vehicle Block CC Position Engine Drive Type CID
1991 - Ford Aerostar V 2986 Upstream 6 Cyl 3.0L RWD 182

Bosch
  • with Marking # E9SF9F472AA with Marking # E97F9F472AA ; Alternative Fit 1
  • Actual OE Oxygen Sensor

Additional Fitment Information:
Vehicle Block CC Position Engine Drive Type CID
1991 - Ford Aerostar V 2986 Upstream 6 Cyl 3.0L AWD 182

Bosch
  • with Marking # E7TF9F472AA with Marking # E93F9F472EA with Marking # E77F9F472BA with Marking # E77F9F472AA with Marking # E93F9F472DA with Marking # E93F9F472AA ; Alternative Fit 1
  • Bosch Engineered Oxygen Sensor

Additional Fitment Information:
Vehicle Block CC Position Engine Drive Type CID
1991 - Ford Aerostar V 2986 Upstream 6 Cyl 3.0L AWD 182

NGK
  • NTK OE Type Oxygen Sensor
  • B1S1 OE MFR: NTK
  • Direct Fit Oxygen Sensor
  • Product Attributes:
    • Sensor Type: Heated
    • Wiring Harness Length: 22.0000
    • Mounting Type: Threaded
    • Wire Quantity: 4
  • NTK is The Sensor Specialist for import and domestic applications. Established under the NGK family of products, NTK Oxygen Sensors are part of our ongoing commitment to streamline product types and increase coverage. A ceramics company at our core, NTK uses state-of-the art technology enabling control of the ceramic that is used in our oxygen sensors from raw material to finished product. NTK is the world's largest supplier and manufacturer of original equipment oxygen sensors. Combining expertise with innovation, NTK Oxygen Sensors offer superior fit, form and function. NTK Oxygen Sensors are extensively tested during manufacturing to guarantee quality and reliability that meets or exceeds OE specifications. As new vehicles incorporate connected and automated technologies, trust The Sensor Specialist for full-line market support and OE application technology.

This Part Fits the Following OEM/Substitute Numbers:
13131, 13612, 13699, 13700, 15012, 15718, 15719, 213-1367, 213-617, 213-620, 234-4070, 234-4611, 75-1521, 75-2232, 75-2302, 75-2303, ES10136, ES10141...VIEW MORE

Additional Fitment Information:
Vehicle Block CC Position Engine CID
1991 - Ford Aerostar V - Upstream 6 Cyl 4.0L 245
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