Standard Ignition DS-852 Trunk Open Warning Switch - Front or Rear

Brand Standard Ignition DS-852
Position Front
Color Black, Silver
Connector Gender Female
Finish Aluminum, Plastic
Mounting Type Direct
Terminal Gender Male
Fits Ford, Lincoln, and Mercury · 80 vehicles

Direct mount design. Installs without modification for a straightforward replacement.

Copper alloy conductors. Deliver strong conductivity with low resistive losses.

100% tested. Verified for mechanical and electrical switching performance.

Cross-references Cloyes S1066, Continental 49204 and 1S1340 for the same application. See all 11.

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Trunk Open Warning Switch for Ford and Lincoln

The Standard Ignition DS-852 trunk open warning switch is built for direct replacement in vehicles that use a tailgate, liftgate, or door-ajar warning circuit. It uses copper alloy conductors for strong electrical conductivity and low resistive loss, with a black and silver finish and a female connector with two male terminals.

Key Features

  • Direct-mount trunk open warning switch for OE-style service replacement
  • Copper alloy conductors for stable electrical signal transfer
  • 100% tested for mechanical switching and electrical switching performance
  • Black and silver construction with aluminum and plastic materials
  • Female connector gender with 2 male terminals
  • Standard Ignition DS-852 for Ford, Lincoln, and Mercury applications

Detailed Description

Standard Ignition DS-852 is a trunk open warning switch used in warning lamp and door-ajar circuits on select Ford F-150, Ranger, Expedition, Explorer, Taurus, Windstar, and Lincoln Navigator and Continental applications. It is also listed for tailgate and liftgate positions where the vehicle uses an open-warning input to trigger the dash indicator or interior warning system. This part cross-references Continental 49204 for the same application.

Built with durable aluminum and plastic materials, the DS-852 is engineered for consistent switching action and dependable electrical contact. The direct mounting design supports straightforward replacement where the original switch is mounted at the body, tailgate, or liftgate location.

Fitment

  • Fits 2004 Ford F-150, tailgate
  • Fits 1997 Ford F-150, tailgate
  • Fits 2004 Ford F-150 Heritage, tailgate
  • Fits 2003 Ford Explorer, to 12/1/02; tailgate
  • Fits 2002-2003 Ford Explorer Sport
  • Fits 2001-2003 Ford F-150, warning light; tailgate
  • Fits 2001-2003 Ford F-350 Super Duty, warning light; tailgate
  • Fits 2003 Ford Ranger, w/o power door locks; to 12/02; tailgate
  • Fits 2000-2002 Ford Expedition, tailgate
  • Fits 2000-2002 Ford Expedition
  • Fits 1999-2002 Ford Ranger, w/o power door locks; tailgate
  • Fits 1995-2002 Lincoln Continental, door ajar; front and rear
  • Fits 2000-2002 Lincoln Navigator, tailgate
  • Fits 2001 Ford Explorer Sport, tailgate
  • Fits 2001 Ford F-250 Super Duty, warning light; tailgate
  • Fits 2000-2001 Lincoln Navigator
  • Fits 1999 Ford Expedition, from 2/27/99; tailgate
  • Fits 1999 Ford Expedition, from 2/27/99
  • Fits 1999 Lincoln Navigator, from 2/27/99; tailgate
  • Fits 1999 Lincoln Navigator, from 2/27/99
  • Fits 1998 Ford F-150, to 12/12/97; tailgate
  • Fits 1998 Ford F-250, to 12/12/97; tailgate
  • Fits 1995-1998 Ford Ranger, door ajar; tailgate
  • Fits 1998 Ford Taurus, front
  • Fits 1995-1996 Ford Taurus, front
  • Fits 1998 Ford Taurus, rear
  • Fits 1995-1996 Ford Taurus, rear
  • Fits 1998 Ford Windstar, to 12/12/97; door ajar; tailgate
  • Fits 1995-1998 Ford Windstar, liftgate
  • Fits 1995-1998 Mercury Sable, front
  • Fits 1995-1998 Mercury Sable, rear
  • Fits 1997 Ford F-250, tailgate
  • Fits 1997 Ford Taurus, front, door open warning lamp
  • Fits 1997 Ford Taurus, rear, door open warning lamp
  • Fits 1995-1997 Ford Windstar, front
  • Fits 1995-1997 Ford Windstar, door ajar; tailgate

Installation Notes and Tips

Verify the connector style, terminal count, and mounting location before installation. This DS-852 uses a female connector with two male terminals and direct mounting, so the original switch location and harness connection should match the replacement part. Confirm whether the vehicle uses a tailgate, liftgate, front, or rear warning switch position before ordering.

Quality Assurance

Standard Ignition builds this switch with service-grade materials and tests each unit for both mechanical operation and electrical switching performance. The design reflects long-term development focused on technician requirements and consistent circuit function.

This part fits 80 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModel# DoorsLitersCylindersPositionNotes
2004FordF-1504 Door——N/ATailgate
2004FordF-150 Heritage4 Door——N/ATailgate
2003FordExplorer———N/ATo 12/1/02; Tailgate
2003FordExplorer Sport———N/A—
2003FordF-1504 Door——N/AWarning Light; Tailgate
2003FordF-350 Super Duty4 Door——N/AWarning Light; Tailgate
2003FordRanger———N/Aw/o Power Door Locks; To 12/02; Tailgate
2002FordExpedition———N/ATailgate
2002FordExpedition—5.4LV8N/A—
2002FordExpedition—4.6LV8N/A—
2002FordExplorer Sport———N/A—
2002FordF-1504 Door——N/AWarning Light; Tailgate
2002FordF-350 Super Duty4 Door——N/AWarning Light; Tailgate
2002FordRanger———N/Aw/o Power Door Locks; Tailgate
2002LincolnContinental———N/ADoor Ajar; Front and Rear
2002LincolnNavigator———N/ATailgate
2001FordExpedition———N/ATailgate
2001FordExpedition—4.6LV8N/A—
2001FordExpedition—5.4LV8N/A—
2001FordExplorer Sport———N/ATailgate
2001FordF-1504 Door——N/AWarning Light; Tailgate
2001FordF-250 Super Duty4 Door——N/AWarning Light; Tailgate
2001FordF-350 Super Duty4 Door——N/AWarning Light; Tailgate
2001FordRanger———N/Aw/o Power Door Locks; Tailgate
2001LincolnContinental———N/ADoor Ajar; Front and Rear
2001LincolnNavigator———N/ATailgate
2001LincolnNavigator———N/A—
2000FordExpedition———N/ATailgate
2000FordExpedition—5.4LV8N/A—
2000FordExpedition—4.6LV8N/A—
2000FordRanger———N/Aw/o Power Door Locks; Tailgate
2000LincolnContinental———N/ADoor Ajar; Front and Rear
2000LincolnNavigator———N/ATailgate
2000LincolnNavigator———N/A—
1999FordExpedition———N/AFrom 2/27/99; Tailgate
1999FordExpedition—4.6LV8N/AFrom 2/27/99
1999FordExpedition—5.4LV8N/AFrom 2/27/99
1999FordRanger———N/Aw/o Power Door Locks; Tailgate
1999LincolnContinental———N/ADoor Ajar; Front and Rear
1999LincolnNavigator———N/AFrom 2/27/99; Tailgate
1999LincolnNavigator———N/AFrom 2/27/99
1998FordF-150———N/ATo 12/12/97; Tailgate
1998FordF-250———N/ATo 12/12/97; Tailgate
1998FordRanger———N/ADoor Ajar; Tailgate
1998FordTaurus———Front—
1998FordTaurus———Rear—
1998FordWindstar———N/ATo 12/12/97; Door Ajar; Tailgate
1998FordWindstar—3.8LV6N/ALiftgate
1998LincolnContinental———N/ADoor Ajar; Front and Rear
1998MercurySable———Front—
1998MercurySable———Rear—
1997FordF-150———N/ATailgate
1997FordF-250———N/ATailgate
1997FordRanger———N/ADoor Ajar; Tailgate
1997FordTaurus———FrontDoor Open Warning Lamp
1997FordTaurus———RearDoor Open Warning Lamp
1997FordWindstar—3.8LV6Front—
1997FordWindstar———N/ADoor Ajar; Tailgate
1997FordWindstar—3.8LV6N/ALiftgate
1997LincolnContinental———N/ADoor Ajar; Front and Rear
1997MercurySable———Front—
1997MercurySable———Rear—
1996FordRanger———N/ADoor Ajar; Tailgate
1996FordTaurus———Front—
1996FordTaurus———Rear—
1996FordWindstar—3.8LV6Front—
1996FordWindstar———N/ADoor Ajar; Tailgate
1996FordWindstar—3.8LV6N/ALiftgate
1996LincolnContinental———N/ADoor Ajar; Front and Rear
1996MercurySable———Front—
1996MercurySable———Rear—
1995FordRanger———N/ADoor Ajar; Tailgate
1995FordTaurus———Front—
1995FordTaurus———Rear—
1995FordWindstar—3.8LV6Front—
1995FordWindstar———N/ADoor Ajar; Tailgate
1995FordWindstar—3.8LV6N/ALiftgate
1995LincolnContinental———N/ADoor Ajar; Front and Rear
1995MercurySable———Front—
1995MercurySable———Rear—
Directly replaces or cross-references 11 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Cloyes — S1066Continental — 492041S134053-19452660-190888924208DJ96DJ6158F3LY14018ASW1377SW5528