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Standard Ignition US-521 Ignition SwitchOE Quality 60-Day Returns
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Part #: US-521

Standard Ignition US-521 Ignition Switch

⚙️ 126 vehicles fit this part
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✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Jeep, Chrysler, and Dodge, Wrangler, Compass, Patriot, 200, Avenger, Caliber, Liberty, Nitro, PT Cruiser, Sebring, Cirrus, Pacifica, Commander, 300, Town & Country, Caravan, Charger, Grand Caravan, Magnum, Grand Cherokee, and Voyager
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Reliable Ignition Switch for Chrysler, Dodge, and Jeep Vehicles

The Standard Ignition US-521 ignition switch is designed to provide dependable performance for a range of Chrysler, Dodge, and Jeep models. Engineered for column mounting, this ignition switch ensures secure electrical connections and consistent operation.

  • 12 ampere amperage rating for stable electrical flow
  • Bolt-on attachment method for straightforward installation
  • Female rectangular connector with one connector quantity
  • Five male blade terminals for reliable connectivity
  • Designed specifically for column mounting locations

Technical Details and Compatibility

This ignition switch features a 12 amp rating suitable for the electrical demands of vehicles such as the Chrysler 300, Dodge Charger, Jeep Grand Cherokee, and other compatible models. The bolt-on attachment method allows for a secure fit on the steering column, while the female rectangular connector and five male blade terminals ensure proper electrical interfacing. The US-521 ignition switch is compatible with a variety of Chrysler, Dodge, and Jeep vehicles including the Avenger, Caliber, Caravan, Cirrus, Commander, Compass, Grand Caravan, Liberty, Magnum, Nitro, Pacifica, Patriot, PT Cruiser, Sebring, Town & Country, Voyager, and Wrangler.

Common Applications and Problem Resolution

  • Replaces faulty ignition switches causing intermittent starting issues
  • Resolves electrical connection problems in the ignition system
  • Addresses ignition switch wear leading to key sticking or failure to turn
  • Fixes issues with power delivery to vehicle accessories during ignition
  • Restores proper function to column-mounted ignition systems

Installation Notes and Tips

Installation of the Standard Ignition US-521 ignition switch requires access to the steering column. Ensure the vehicle battery is disconnected before beginning installation to prevent electrical shorts. The bolt-on attachment method simplifies mounting, but care should be taken to align the connector properly to avoid damage to the female rectangular connector and blade terminals. Verify all electrical connections are secure before reassembling the steering column covers.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The US-521 ignition switch undergoes rigorous quality control testing to maintain consistent standards. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary by region.

BrandStandard Ignition
Part NumberUS-521
Amperage Rating12 A
Attachment MethodBolt On
Connector GenderFemale
Connector ShapeRectangular
Mounting LocationColumn
Terminal GenderMale
Terminal TypeBlade

This part fits 126 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
2018JeepWranglerN/A
2017JeepCompassN/A
2017JeepPatriotN/A
2017JeepWranglerN/A
2016JeepCompassN/A
2016JeepPatriotN/A
2016JeepWranglerN/A
2015JeepCompassN/A
2015JeepPatriotN/A
2015JeepWranglerN/A
2014JeepCompass2.0LL4N/A
2014JeepCompass2.4LL4N/A
2014JeepPatriot2.0LL4N/A
2014JeepPatriot2.4LL4N/A
2014JeepWranglerN/A
2013JeepCompass2.0LL4N/A
2013JeepCompass2.4LL4N/A
2013JeepPatriot2.0LL4N/A
2013JeepPatriot2.4LL4N/A
2013JeepWranglerN/A
2012Chrysler2003.6LV6N/A
2012Chrysler2002.4LL4N/A
2012DodgeAvenger2.4LL4N/A
2012DodgeAvenger3.6LV6N/A
2012DodgeCaliber2.4LL4N/A
2012DodgeCaliber2.0LL4N/A
2012JeepCompass2.4LL4N/A
2012JeepCompass2.0LL4N/A
2012JeepLibertyN/A
2012JeepPatriotN/A
2012JeepWranglerN/A
2011Chrysler2003.6LV6N/A
2011Chrysler2002.4LL4N/A
2011DodgeAvenger3.6LV6N/A
2011DodgeAvenger2.4LL4N/A
2011DodgeCaliber2.4LL4N/A
2011DodgeCaliber2.0LL4N/A
2011DodgeNitroN/A
2011JeepCompass2.4LL4N/A
2011JeepCompass2.0LL4N/A
2011JeepLibertyN/A
2011JeepPatriotN/A
2011JeepWranglerN/A
2010ChryslerPT CruiserN/A
2010ChryslerSebringN/A
2010DodgeAvengerN/A
2010DodgeCaliberN/A
2010DodgeNitroN/A
2010JeepCompassN/A
2010JeepLibertyN/A
2010JeepPatriotN/A
2010JeepWranglerN/A
2009ChryslerPT CruiserN/A
2009ChryslerSebringN/A
2009DodgeAvengerN/A
2009DodgeCaliberN/A
2009DodgeNitroN/A
2009JeepCompassN/A
2009JeepLibertyN/A
2009JeepPatriotN/A
2009JeepWranglerN/A
2008ChryslerCirrusN/A
2008ChryslerPacificaN/A
2008ChryslerPT CruiserN/A
2008ChryslerSebringN/A
2008DodgeAvengerAutomaticN/A
2008DodgeCaliberN/A
2008DodgeGrand CaravanN/AExc. Keyless Ignition
2008DodgeNitroN/A
2008JeepCommanderN/A
2008JeepCompassN/A
2008JeepLibertyN/A
2008JeepPatriotN/A
2008JeepWranglerN/A
2007Chrysler300N/A
2007ChryslerCirrusN/A
2007ChryslerPacificaN/A
2007ChryslerPT CruiserN/A
2007ChryslerTown & CountryN/A
2007DodgeCaliberN/A
2007DodgeCaravanN/A
2007DodgeChargerN/A
2007DodgeGrand CaravanN/A
2007DodgeMagnumN/A
2007DodgeNitroN/A
2007JeepCommanderN/A
2007JeepCompassN/A
2007JeepGrand CherokeeN/A
2007JeepPatriotN/A
2007JeepWranglerN/A
2006Chrysler300N/A
2006ChryslerPacificaN/A
2006ChryslerPT CruiserN/A
2006ChryslerTown & CountryN/A
2006ChryslerVoyagerN/A
2006DodgeCaravanN/A
2006DodgeChargerN/A
2006DodgeGrand CaravanN/A
2006DodgeMagnumN/A
2006JeepCommanderN/A
2006JeepGrand CherokeeN/A
2005Chrysler300N/Aw/o Ignition Lock Housing
2005ChryslerPacificaN/A
2005ChryslerTown & CountryN/A
2005ChryslerVoyagerN/A
2005DodgeCaravanN/A
2005DodgeGrand CaravanN/A
2005DodgeMagnumN/A
2005JeepGrand CherokeeN/A
2004ChryslerPacificaN/A
2004ChryslerTown & CountryN/A
2004ChryslerVoyagerN/A
2004DodgeCaravanN/A
2004DodgeGrand CaravanN/A
2003ChryslerTown & CountryN/A
2003ChryslerVoyagerN/A
2003DodgeCaravanN/A
2003DodgeGrand CaravanN/A
2002ChryslerTown & CountryN/A
2002ChryslerVoyagerN/A
2002DodgeCaravanN/A
2002DodgeGrand CaravanN/A
2001ChryslerTown & CountryN/A
2001ChryslerVoyagerN/A
2001DodgeCaravanN/A
2001DodgeGrand CaravanN/A

* 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:

191456981S60172ISW00104685719AB53-274046003690924-727CS861IS159KS6861LS1143UL6-30

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

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