Item specifics
4-40X Side Marker Turn Signal Light Lamp Connector Plug Fit 2015-on Chrysler 300
Product Overview
Side marker and turn signal lamps are essential safety components that communicate your vehicle's position and intentions to other drivers. When the factory wiring connector becomes corroded, brittle, or fails due to heat exposure and vibration, your marker lights may flicker, dim, or stop working entirely — creating a dangerous blind spot for surrounding traffic and potentially leaving you vulnerable to roadside citations.
This AUXITO 4-40X side marker light wiring harness connector plug is engineered as a direct replacement for the original equipment connectors on 2015-2024 Dodge Charger and 2015-on Chrysler 300 models. Built with heat-resistant PVC insulation and precision-formed copper terminals, it restores full electrical integrity to your lighting circuit. Each connector delivers consistent 12V power with minimal resistance, ensuring your LED or incandescent bulbs operate at peak brightness and reliability.
Whether you are replacing a single failed connector or proactively refreshing all four corner positions, this four-piece kit offers a complete solution. The clip-on attachment and pre-attached pigtail wires allow for straightforward installation without specialized tools or soldering — simply disconnect the old harness, plug in the new one, and verify operation. With AUXITO's 2-year manufacturer warranty backing every purchase, this is a low-risk, high-value maintenance upgrade for any owner of these popular Chrysler and Dodge platforms.
Key Features & Benefits
Product Specifications
Vehicle Fitment & Compatibility
Chrysler
Dodge
Installation Guide
Difficulty: Beginner | Estimated Time: 10–15 minutes per connector | Tools Needed: Trim panel removal tool (optional), clean rag, dielectric grease (recommended). No cutting, crimping, or soldering required.
Package Includes
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Will this item fit your vehicle?
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If you are not 100% delighted with your purchase, US85 will gladly accept your return within 30 days if your warranty permits. Please contact our Customer Service team to obtain an RMA (Return Merchandise Authorization) within 30-days of your purchase. To ensure a speedy return, all returned items require an RMA. Items without an RMA may be delayed or returned to the sender.
Return Process
To return merchandise, please use one of the following methods:
Within 30 Days of Purchase
Please contact our Customer Service team to obtain a Pre-Paid Return Label within 30 days of your purchase. No postage is required for your shipment with this label. A return shipping charge will be deducted from your refund on returns of items that are not the result of a US85.com error.
Upon receiving, your return will be processed within 2-3 business days. You will receive a notification when your return has been processed.
After 30 Days of Purchase
If your purchase date is over 30 days and you are still not satisfied with your purchase, you will need to use your own shipping methods to return the item. US85 does not provide a pre-paid return label for returns over 60 days. We are unable to offer refunds on purchases over 30 days old.
Please allow approximately 2-3 business days for processing. You will receive a notification when your return has been processed.
Refund Process
For your safety, we will issue a refund to the card that was used to pay for your purchase. Normally it takes about 2-3 business days after we receive the package for your return to be processed. If you paid with store credit, that credit will be put back on your US85 account. There is no restocking fee applied to any returned goods. We will do our best to keep you informed throughout the process via email. If you have any questions please don’t hesitate to give us a call at (650) 267-4452