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Dorman 645-242 Oxygen Sensor ConnectorOE Quality 60-Day Returns
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Part #: 645-242

Dorman 645-242 Oxygen Sensor Connector

⚙️ 101 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$51.41Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford and Lincoln, C-Max, E-150, E-250, E-350 Super Duty, Econoline Van, Econoline Wagon, Edge, Escape, Expedition, Explorer, F-150, Flex, Fusion, MKC, MKS, MKT, MKZ, Mustang, Navigator, Taurus, Transit Connect, Transit-150, Transit-250, Transit-350, and Transit-350 HD
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
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Dorman 645-242 Oxygen Sensor Connector
BrandDorman
Part Number645-242
ColorAmarillo
ColorAzul
ColorBlack
ColorBlue
ColorNegro
ColorRed
ColorRojo
ColorYellow
GenderFemale
GenderHembra
Wiring Harness Length12
Wire Gauge Measurement19
Terminal TypeAspa
Terminal TypeBlade
ShapeOval
ShapeOvalado
Wire Quantity4
Terminal Quantity4
Terminal GenderFemale
Terminal GenderHembra
Contenidos del paquete1 cable flexible, 6 conectores de presión
Package Contents1 pigtail
Package Contents6 butt connectors

This part fits 101 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2019FordExplorer3.5LV6N/A6 Cavity
2019FordFlex3.5LV6N/A6 Cavity
2019FordTaurus3.5LV6N/A6 Cavity
2019FordTransit-1503.5LV6N/A6 Cavity
2019FordTransit-2503.5LV6N/A6 Cavity
2019FordTransit-3503.5LV6N/A6 Cavity
2019FordTransit-350 HD3.5LV6N/A6 Cavity
2019LincolnMKT3.5LV6N/A6 Cavity
2019LincolnNavigator3.5LV6N/A6 Cavity
2018FordC-Max2.0LL4N/A6 Cavity
2018FordExplorer3.5LV6N/A6 Cavity
2018FordFlex3.5LV6N/A6 Cavity
2018FordTaurus3.5LV6N/A6 Cavity
2018FordTransit-1503.5LV6N/A6 Cavity
2018FordTransit-2503.5LV6N/A6 Cavity
2018FordTransit-3503.5LV6N/A6 Cavity
2018FordTransit-350 HD3.5LV6N/A6 Cavity
2018LincolnMKT3.5LV6N/A6 Cavity
2018LincolnNavigator3.5LV6N/A6 Cavity
2017FordC-Max2.0LL4N/A6 Cavity
2017FordExpedition3.5LV6N/A6 Cavity
2017FordExplorer3.5LV6N/A6 Cavity
2017FordFlex3.5LV6N/A6 Cavity
2017FordFusion2.0LL4N/A6 Cavity
2017FordTaurus3.5LV6N/A6 Cavity
2017FordTransit-1503.5LV6N/A6 Cavity
2017FordTransit-2503.5LV6N/A6 Cavity
2017FordTransit-3503.5LV6N/A6 Cavity
2017FordTransit-350 HD3.5LV6N/A6 Cavity
2017LincolnMKCN/A6 Cavity
2017LincolnMKT3.5LV6N/A6 Cavity
2017LincolnMKZ2.0LL4N/A6 Cavity
2017LincolnNavigator3.5LV6N/A6 Cavity
2016FordC-Max2.0LL4N/A6 Cavity
2016FordExpedition3.5LV6N/A6 Cavity
2016FordExplorer3.5LV6N/A6 Cavity
2016FordF-1503.5LV6N/A6 Cavity
2016FordFlex3.5LV6N/A6 Cavity
2016FordFusion2.0LL4N/A6 Cavity
2016FordTaurus3.5LV6N/A6 Cavity
2016FordTransit Connect2.5LL4N/A6 Cavity
2016FordTransit-1503.5LV6N/A6 Cavity
2016FordTransit-2503.5LV6N/A6 Cavity
2016FordTransit-3503.5LV6N/A6 Cavity
2016FordTransit-350 HD3.5LV6N/A6 Cavity
2016LincolnMKCN/A6 Cavity
2016LincolnMKS3.5LV6N/A6 Cavity
2016LincolnMKT2.0LL4N/A6 Cavity
2016LincolnMKZ2.0LL4N/A6 Cavity
2016LincolnNavigator3.5LV6N/A6 Cavity
2015FordC-Max2.0LL4N/A6 Cavity
2015FordEdge2.0LL4N/A6 Cavity
2015FordExpedition3.5LV6N/A6 Cavity
2015FordExplorer3.5LV6N/A6 Cavity
2015FordF-1503.5LV6N/A6 Cavity
2015FordFlex3.5LV6N/A6 Cavity
2015FordFusion2.0LL4N/A6 Cavity
2015FordTaurus3.5LV6N/A6 Cavity
2015FordTransit Connect2.5LL4N/A6 Cavity
2015FordTransit-1503.5LV6N/A6 Cavity
2015FordTransit-2503.5LV6N/A6 Cavity
2015FordTransit-3503.5LV6N/A6 Cavity
2015FordTransit-350 HD3.5LV6N/A6 Cavity
2015LincolnMKCN/A6 Cavity
2015LincolnMKS3.5LV6N/A6 Cavity
2015LincolnMKT2.0LL4N/A6 Cavity
2015LincolnMKZ2.0LL4N/A6 Cavity
2015LincolnNavigator3.5LV6N/A6 Cavity
2014FordC-Max2.0LL4N/A6 Cavity
2014FordE-150N/A6 Cavity
2014FordE-250N/A6 Cavity
2014FordE-350 Super Duty6.8LV10N/A6 Cavity
2014FordEconoline VanN/A6 Cavity
2014FordEconoline WagonN/A6 Cavity
2014FordEdge2.0LL4N/A6 Cavity
2014FordEscape1.6LL4N/A6 Cavity
2014FordExplorer3.5LV6N/A6 Cavity
2014FordF-1503.5LV6N/A6 Cavity
2014FordFlex3.5LV6N/A6 Cavity
2014FordFusion2.0LL4N/A6 Cavity
2014FordMustang5.0LV8N/A6 Cavity
2014FordTaurus3.5LV6N/A6 Cavity
2014FordTransit Connect2.5LL4N/A6 Cavity
2014LincolnMKS3.5LV6N/A6 Cavity
2014LincolnMKT2.0LL4N/A6 Cavity
2014LincolnMKZ2.0LL4N/A6 Cavity
2013FordC-Max2.0LL4N/A6 Cavity
2013FordE-150N/A6 Cavity
2013FordE-250N/A6 Cavity
2013FordE-350 Super Duty6.8LV10N/A6 Cavity
2013FordEconoline VanN/A6 Cavity
2013FordEconoline WagonN/A6 Cavity
2013FordEdge2.0LL4N/A6 Cavity
2013FordEscape1.6LL4N/A6 Cavity
2013FordFlex3.5LV6N/A6 Cavity
2013FordFusion2.0LL4N/A6 Cavity
2013FordMustang5.0LV8N/A6 Cavity
2013FordTaurus3.5LV6N/A6 Cavity
2013LincolnMKS3.5LV6N/A6 Cavity
2013LincolnMKT2.0LL4N/A6 Cavity
2013LincolnMKZ2.0LL4N/A6 Cavity

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

DU2Z14S411AFAWPT1355

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.