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Oxygen Sensors & Components
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Oxygen Sensor
2017 Ford Flex Oxygen Sensor
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2017 Ford Flex
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Oxygen Sensors
Department
OE
Replacement
Product Fit
Direct Fit
Brands
Delphi
Denso
NTK
Spectra Premium
Walker Products
Prices
$39.99 and under
$40 to $59.99
$60 to $99.99
$100 and over
26 Products found
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View Related Parts
OEM (Genuine)
2017 Ford Flex Upper Oxygen Sensor
PartNumber:
8F9Z-9F472-H
VEHICLE SPECIFIC
Product Specifications
Notes:
3.5 Liter, W/Turbocharger, 2013-19; Flex; Upper; W/Turbo; From 12/23/10
Location:
Driver Side; Passenger Side
Item Dimensions:
8.6 x 7.9 x 7.6 inches
Item Weight:
0.80 Pounds
Fitment Type:
Direct Replacement
Part Description:
2017 Ford Flex Upper Oxygen Sensor
More Info
Vehicle Fitment
2017 Ford Flex | Limited | 6 Cyl 3.5 L GAS
$83.32
MSRP:
$135.27
You Save: $51.95 (39%)
Check Fit
Add to Cart
Denso®
Air Fuel Ratio Sensor for 2017 Ford Flex
PartNumber:
234-5113
VEHICLE SPECIFIC
Product Specifications
Notes: OE Quality Replacement Sensor
Connector Gender: Male
O2 Sensor Configuration: Direct Fit
Position: Upstream
Sensor Type: Heated
Thread Diameter: 0.71" (18 mm)
UPC: 042511116078
Wire Harness Length: 16.73" (424.9 mm)
Wires Quantity: 5 Wire Leads
Part Description: 2017 Ford Flex Air Fuel Ratio Sensor
More Info
Vehicle Fitment
2017 Ford Flex | All Trims | 6 Cyl 3.5L
$63.44
Add to Cart
Delphi®
Oxygen Sensor for 2017 Ford Flex
PartNumber:
ES20409
VEHICLE SPECIFIC
Product Specifications
Notes: 56in Length
Connector Shape: Square
Overall Length: 13.8" (345 mm)
Position: Rear
Terminal Quantity: 4
Terminal Type: Blade
UPC: 689604217023
Wire Harness Length: 12.6" (315 mm)
Wrench Size: 0.88" (22 mm)
Part Description: 2017 Ford Flex Oxygen Sensor
More Info
Vehicle Fitment
2017 Ford Flex | Limited | 6 Cyl 3.5L
2017 Ford Flex | SEL | 6 Cyl 3.5L
$47.05
Add to Cart
Walker Products®
Wideband Premium Oxygen Sensor for 2017 Ford Flex
PartNumber:
250-25049
VEHICLE SPECIFIC
Product Specifications
Notes: B2S1;B1S1
Connector Gender: Male
Overall Length: 22.76"(578.104 mm)
Position: Upstream Passenger Side
Sensor Type: Heated
Thread Diameter: 0.71"(18.0 mm)
UPC: 724620029875
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 19.21"(487.934 mm)
Wires Quantity: 5 Wire Leads
Part Description: 2017 Ford Flex Wideband Premium Oxygen Sensor
More Info
Vehicle Fitment
2017 Ford Flex | Limited | 6 Cyl 3.5L
2017 Ford Flex | SEL | 6 Cyl 3.5L
$91.50
Add to Cart
View Related Parts
OEM (Genuine)
2017 Ford Flex Lower Oxygen Sensor
PartNumber:
BH6Z-9G444-A
VEHICLE SPECIFIC
Product Specifications
Notes:
3.5 Liter, W/Turbocharger, 2013-19; Flex; Lower; W/Turbo; Front
Location:
Driver Side
Item Dimensions:
8.5 x 7.7 x 7.6 inches
Item Weight:
0.60 Pounds
Fitment Type:
Direct Replacement
Part Description:
2017 Ford Flex Lower Oxygen Sensor
More Info
Vehicle Fitment
2017 Ford Flex | Limited, SE, SEL, Titanium | 6 Cyl 3.5 L GAS
$75.89
MSRP:
$125.45
You Save: $49.56 (40%)
Check Fit
Add to Cart
NTK®
OE Type Oxygen Sensor for 2017 Ford Flex
PartNumber:
22134
VEHICLE SPECIFIC
Product Specifications
Notes: B2S2; OE MFR: NTK
Mounting Type: Threaded
Sensor Type: Heated
Thread Diameter: 18.000
Universal Or Specific Fit: Specific
UPC: 087295221341
Wire Quantity: 4
Wiring Harness Length: 12.5000
Part Description: 2017 Ford Flex OE Type Oxygen Sensor
More Info
Vehicle Fitment
2017 Ford Flex | All Trims | 6 Cyl 3.5L
$37.77
Add to Cart
Denso®
Air Fuel Ratio Sensor for 2017 Ford Flex
PartNumber:
234-5175
VEHICLE SPECIFIC
Product Specifications
Notes: OE Quality Replacement Sensor
Connector Gender: Female
O2 Sensor Configuration: Direct Fit
Position: Upstream
Sensor Type: Heated
Thread Diameter: 0.71" (18 mm)
UPC: 042511122499
Wire Harness Length: 11.46" (291.1 mm)
Wires Quantity: 5 Wire Leads
Part Description: 2017 Ford Flex Air Fuel Ratio Sensor
More Info
Vehicle Fitment
2017 Ford Flex | All Trims | 6 Cyl 3.5L
$46.52
Add to Cart
Walker Products®
Oxygen Sensor for 2017 Ford Flex
PartNumber:
350-35046
VEHICLE SPECIFIC
Product Specifications
Notes: Upstream; Rear; B1S1;Upstream; Front; B2S1
Connector Gender: Male
Connector Shape: Radiused Polygon
Installation Type: Threaded
Overall Length: 22.76"
Position: Upstream Passenger Side
Sensor Type: Heated
Thread Diameter: 18.0 mm
UPC: 724620095122
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 19.21"
Wires Quantity: 5 Wire Leads
Part Description: 2017 Ford Flex Oxygen Sensor
More Info
Vehicle Fitment
2017 Ford Flex | Limited | 6 Cyl 3.5L
2017 Ford Flex | SEL | 6 Cyl 3.5L
$78.25
Add to Cart
View Related Parts
OEM (Genuine)
2017 Ford Flex Upper Oxygen Sensor
PartNumber:
FB5Z-9F472-A
VEHICLE SPECIFIC
Product Specifications
Notes:
3.5 Liter, W/O Turbocharger, 2013-19; Flex; Upper; W/O Turbo; From 12/7/15
Location:
Driver Side; Passenger Side
Item Dimensions:
8.6 x 7.7 x 7.6 inches
Item Weight:
0.70 Pounds
Fitment Type:
Direct Replacement
Part Description:
2017 Ford Flex Upper Oxygen Sensor
More Info
Vehicle Fitment
2017 Ford Flex | Limited, SE, SEL | 6 Cyl 3.5 L GAS
$68.96
MSRP:
$114.00
You Save: $45.04 (40%)
Check Fit
Add to Cart
Denso®
Oxygen Sensor for 2017 Ford Flex
PartNumber:
234-4491
VEHICLE SPECIFIC
Product Specifications
Notes: OE Quality Replacement Sensor
Connector Gender: Female
Installation Type: Screw
O2 Sensor Configuration: Direct Fit
Position: Downstream Passenger Side
Sensor Type: Heated
Thread Diameter: 0.71" (18 mm)
UPC: 042511118775
Wire Harness Length: 17.48" (444 mm)
Wires Quantity: 4 Wire Leads
Part Description: 2017 Ford Flex Oxygen Sensor
More Info
Vehicle Fitment
2017 Ford Flex | All Trims | 6 Cyl 3.5L
$39.02
Add to Cart
Walker Products®
Wideband Premium Oxygen Sensor for 2017 Ford Flex
PartNumber:
250-25122
VEHICLE SPECIFIC
Product Specifications
Notes: B1S1;B2S1
Connector Gender: Female
Location: B1S1 Sensor
Overall Length: 11.81"(299.974 mm)
Position: Upstream Passenger Side
Sensor Type: Heated
Thread Diameter: 0.71"(18.0 mm)
UPC: 724620113451
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 8.66"(219.964 mm)
Wires Quantity: 5 Wire Leads
Part Description: 2017 Ford Flex Wideband Premium Oxygen Sensor
More Info
Vehicle Fitment
2017 Ford Flex | Limited | 6 Cyl 3.5L
2017 Ford Flex | SE | 6 Cyl 3.5L
2017 Ford Flex | SEL | 6 Cyl 3.5L
Show More
$78.29
Add to Cart
View Related Parts
OEM (Genuine)
2017 Ford Flex Lower Oxygen Sensor
PartNumber:
BA5Z-9G444-A
VEHICLE SPECIFIC
Product Specifications
Notes:
3.5 Liter, W/Turbocharger, 2013-19; Flex; Lower; W/Turbo; Rear
Location:
Passenger Side
Item Dimensions:
8.6 x 7.9 x 7.9 inches
Item Weight:
0.60 Pounds
Fitment Type:
Direct Replacement
Part Description:
2017 Ford Flex Lower Oxygen Sensor
More Info
Vehicle Fitment
2017 Ford Flex | Limited, SEL, Titanium | 6 Cyl 3.5 L GAS
$52.02
MSRP:
$86.00
You Save: $33.98 (40%)
Check Fit
Add to Cart
Denso®
Oxygen Sensor for 2017 Ford Flex
PartNumber:
234-4489
VEHICLE SPECIFIC
Product Specifications
Notes: OE Quality Replacement Sensor
Connector Gender: Female
Installation Type: Screw
O2 Sensor Configuration: Direct Fit
Position: Downstream
Sensor Type: Heated
Thread Diameter: 0.71" (18 mm)
UPC: 042511118751
Wire Harness Length: 12.44" (316 mm)
Wires Quantity: 4 Wire Leads
Part Description: 2017 Ford Flex Oxygen Sensor
More Info
Vehicle Fitment
2017 Ford Flex | All Trims | 6 Cyl 3.5L
$33.33
Add to Cart
Walker Products®
Oxygen Sensor for 2017 Ford Flex
PartNumber:
350-35128
VEHICLE SPECIFIC
Product Specifications
Notes: Upstream; Rear; B1S1;Upstream; Front; B2S1
Connector Gender: Female
Connector Shape: Radiused Polygon
Installation Type: Threaded
Location: B1S1
Overall Length: 11.81"
Position: Upstream Passenger Side
Sensor Type: Heated
Thread Diameter: 18.0 mm
UPC: 724620117657
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 8.66"
Wires Quantity: 5 Wire Leads
Part Description: 2017 Ford Flex Oxygen Sensor
More Info
Vehicle Fitment
2017 Ford Flex | Limited | 6 Cyl 3.5L
2017 Ford Flex | SE | 6 Cyl 3.5L
2017 Ford Flex | SEL | 6 Cyl 3.5L
Show More
$61.77
Add to Cart
View Related Parts
OEM (Genuine)
2017 Ford Flex Lower Oxygen Sensor
PartNumber:
FL3Z-9G444-A
VEHICLE SPECIFIC
Product Specifications
Notes:
3.5 Liter, W/O Turbocharger, 2013-19; Flex; Lower; W/O Turbo; From 12/7/15
Location:
Driver Side; Passenger Side
Item Dimensions:
8.7 x 7.8 x 7.8 inches
Item Weight:
0.60 Pounds
Fitment Type:
Direct Replacement
Part Description:
2017 Ford Flex Lower Oxygen Sensor
More Info
Vehicle Fitment
2017 Ford Flex | Limited, SE, SEL | 6 Cyl 3.5 L GAS
$56.97
MSRP:
$94.18
You Save: $37.21 (40%)
Check Fit
Add to Cart
Walker Products®
Premium Oxygen Sensor for 2017 Ford Flex
PartNumber:
250-24983
VEHICLE SPECIFIC
Product Specifications
Notes: B2S2
Connector Gender: Female
Overall Length: 13.9"(353.06 mm)
Position: Downstream Rear
Sensor Type: Heated
Thread Diameter: 0.71"(18.0 mm)
UPC: 724620046155
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 10.35" (262.9 mm)
Wires Quantity: 4 Wire Leads
Part Description: 2017 Ford Flex Premium Oxygen Sensor
More Info
Vehicle Fitment
2017 Ford Flex | Limited | 6 Cyl 3.5L
2017 Ford Flex | SEL | 6 Cyl 3.5L
$40.51
Add to Cart
Walker Products®
Premium Oxygen Sensor for 2017 Ford Flex
PartNumber:
250-24998
VEHICLE SPECIFIC
Product Specifications
Notes: B1S2
Connector Gender: Female
Overall Length: 18.82"(478.028 mm)
Position: Downstream Rear
Sensor Type: Heated
Thread Diameter: 0.71"(18.0 mm)
UPC: 724620046971
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 15.28"(388.112 mm)
Wires Quantity: 4 Wire Leads
Part Description: 2017 Ford Flex Premium Oxygen Sensor
More Info
Vehicle Fitment
2017 Ford Flex | Limited | 6 Cyl 3.5L
2017 Ford Flex | SEL | 6 Cyl 3.5L
$39.68
Add to Cart
Walker Products®
Oxygen Sensor for 2017 Ford Flex
PartNumber:
350-34001
VEHICLE SPECIFIC
Product Specifications
Notes: Downstream; Rear; B1S2
Connector Gender: Female
Connector Shape: Radiused Polygon
Installation Type: Threaded
Overall Length: 18.82"
Position: Downstream Rear
Sensor Type: Heated
Thread Diameter: 18.0 mm
UPC: 724620088254
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 15.28"
Wires Quantity: 4 Wire Leads
Part Description: 2017 Ford Flex Oxygen Sensor
More Info
Vehicle Fitment
2017 Ford Flex | Limited | 6 Cyl 3.5L
2017 Ford Flex | SEL | 6 Cyl 3.5L
$34.84
Add to Cart
Walker Products®
Premium Oxygen Sensor for 2017 Ford Flex
PartNumber:
250-241185
VEHICLE SPECIFIC
Product Specifications
Notes: B1S2;B2S2
Connector Gender: Female
Location: B1S2 Sensor
Overall Length: 18.70"(474.98 mm)
Position: Downstream Passenger Side
Sensor Type: Heated
Thread Diameter: 0.71"(18.0 mm)
UPC: 724620113598
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 15.74"(399.796 mm)
Wires Quantity: 4 Wire Leads
Part Description: 2017 Ford Flex Premium Oxygen Sensor
More Info
Vehicle Fitment
2017 Ford Flex | Limited | 6 Cyl 3.5L
2017 Ford Flex | SE | 6 Cyl 3.5L
2017 Ford Flex | SEL | 6 Cyl 3.5L
Show More
$30.03
Add to Cart
Walker Products®
Oxygen Sensor for 2017 Ford Flex
PartNumber:
350-341014
VEHICLE SPECIFIC
Product Specifications
Notes: Downstream; Front; B2S2;Downstream; Rear; B1S2
Connector Gender: Female
Connector Shape: Radiused Polygon
Installation Type: Threaded
Location: B2S1
Overall Length: 18.70"
Position: Downstream Passenger Side
Sensor Type: Heated
Thread Diameter: 18.0 mm
UPC: 724620114557
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 15.74"
Wires Quantity: 4 Wire Leads
Part Description: 2017 Ford Flex Oxygen Sensor
More Info
Vehicle Fitment
2017 Ford Flex | Limited | 6 Cyl 3.5L
2017 Ford Flex | SE | 6 Cyl 3.5L
2017 Ford Flex | SEL | 6 Cyl 3.5L
Show More
$26.50
Add to Cart
Walker Products®
Oxygen Sensor for 2017 Ford Flex
PartNumber:
350-34361
VEHICLE SPECIFIC
Product Specifications
Notes: Downstream; Front; B2S2
Connector Gender: Female
Connector Shape: Radiused Polygon
Installation Type: Threaded
Overall Length: 13.9"
Position: Downstream Front
Sensor Type: Heated
Thread Diameter: 18.0 mm
UPC: 724620091773
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 10.35" (262.9 mm)
Wires Quantity: 4 Wire Leads
Part Description: 2017 Ford Flex Oxygen Sensor
More Info
Vehicle Fitment
2017 Ford Flex | Limited | 6 Cyl 3.5L
2017 Ford Flex | SEL | 6 Cyl 3.5L
$32.34
Add to Cart
NTK®
OE Type Oxygen Sensor for 2017 Ford Flex
PartNumber:
22139
VEHICLE SPECIFIC
Product Specifications
Notes: B1S2; OE MFR: NTK
Mounting Type: Threaded
Sensor Type: Heated
Thread Diameter: 18.000
Universal Or Specific Fit: Specific
UPC: 087295221396
Wire Quantity: 4
Wiring Harness Length: 17.5000
Part Description: 2017 Ford Flex OE Type Oxygen Sensor
More Info
Vehicle Fitment
2017 Ford Flex | All Trims | 6 Cyl 3.5L
$37.39
Add to Cart
NTK®
OE Type 5-Wire Wideband A/F Sensor for 2017 Ford Flex
PartNumber:
24348
VEHICLE SPECIFIC
Product Specifications
Notes: B1S1; OE Equivalent Design;B2S1; OE Equivalent Design
Location: B1S1
Position: Upstream
Sensor Type: Heated
Thread Diameter: 0.709" (18.01 mm)
Thread Length: 0.38" (9.65 mm)
Wire Harness Length: 20.8" (528.32 mm)
Wires Quantity: 5 Wire Leads
Part Description: 2017 Ford Flex OE Type 5-Wire Wideband A/F Sensor
More Info
Vehicle Fitment
2017 Ford Flex | All Trims | 6 Cyl 3.5L
$70.37
Add to Cart
Spectra Premium®
Oxygen Sensor for 2017 Ford Flex
PartNumber:
OS5569
VEHICLE SPECIFIC
Product Specifications
Connector Gender: Female
Connector Shape: Oval
Installation Type: Screw
Overall Length: 14 3/16"
Position: Passenger Side Lower
Sensor Type: Heated - Zirconia
Terminal Quantity: 4
Thread: M18 X 1.5 mm
UPC: 671607539547
Wrench Size: 0.88" (22 mm)
Part Description: 2017 Ford Flex Oxygen Sensor
More Info
Vehicle Fitment
2017 Ford Flex | All Trims | 6 Cyl 3.5L
Spectra Premium®
Oxygen Sensor for 2017 Ford Flex
PartNumber:
OS6115
VEHICLE SPECIFIC
Product Specifications
Connector Gender: Female
Connector Shape: Rectangular
Installation Type: Screw
OE Part Number: BA5Z9G444A
Overall Length: 18.5" (469.9 mm)
Position: Downstream Passenger Side
UPC: 671607568806
Part Description: 2017 Ford Flex Oxygen Sensor
More Info
Vehicle Fitment
2017 Ford Flex | All Trims | 6 Cyl 3.5L
Denso®
Oxygen Sensor for 2017 Ford Flex
PartNumber:
234-4966
VEHICLE SPECIFIC
Product Specifications
Notes: OE Quality Replacement Sensor
O2 Sensor Configuration: Direct Fit
Position: Downstream
Sensor Type: Heated
UPC: 042511122086
Wire Harness Length: 17.56" (446 mm)
Wires Quantity: 4 Wire Leads
Part Description: 2017 Ford Flex Oxygen Sensor
More Info
Vehicle Fitment
2017 Ford Flex | All Trims | 6 Cyl 3.5L