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Thank you for visiting. We have opened up orders for the E-Series and G-series kits. Ford Kits Ship week of 10/18 and G-series kits ship First week of November!
Thank you for visiting. We have opened up orders for the E-Series and G-series kits. Ford Kits Ship week of 10/18 and G-series kits ship First week of November!

4x4 Shift Light Indicator Kit for NP271 + NV271 Transfer Cases


**This item currently ships for free!**

Take the head-scratching out of wiring up the indicator for your 271 transfer case. Our pain-resistant wiring harness is a very straightforward solution to set up the 4x4 indicator light for your 271. It's nice to know when your van is in 4x4, right?

Our harness is efficiently designed and comes labeled with where each wire goes to and from. This simple design works for both high and low ranges, illuminating the LED light (currently available in blue or green), which can be installed wherever you see fit.

The harness includes a new OEM Motorcraft range sensor, waterproof connections, zip ties, looming, and other connections needed to make the install go easy. We have a waterproof quick disconnect at the range sensor suitable for installing the sensor when the t-case is already in the vehicle.

**Updated design from photo includes individually labeled wires as to where they go, and waterproof connector.

Include VIN number or year/make/model of your vehicle and we will send a wiring diagram to locate the Accessory/Ignition wire under your steering column to ease the install. 

Fitment Designed for: 

Van Side - 1992-2014 Ford E-150/250/350/450 Vans with NP/NV271 Transfer Case

This harness also works with Borg Warner 1356 and other transfer cases that use the same range sensor.

Tools Required:

Standard hand tools. Wire strippers, crimpers, soldering iron and/or heat gun if desired. (Kit comes with t-tap for accessory source) Unibit recommended, 3/4" hole for LED, and 3/8" bit +/- for bulkhead)


NP271 transfer case range sensor (OEM Ford), waterproof connector, color-coded wiring harness with looming, in-cab LED light.

Construction Notes:

14-16 gauge wiring, plastic looming, Motorcraft sensor, glue-seal heat shrink

Tips / Skill Level:

1-10 (10 being most difficult) Level 2 - Basic wiring principles required. 

This product may work with other model vehicles.

Shipping, Fulfillment, Taxes, Quality, and Returns
  • Shipping: Our components are carefully wrapped and packaged and ship UPS, USPS, or FedEx, depending on what is available. If you require a particular carrier, please contact us ahead of your purchase.  Customers in Colorado may arrange for in-person pickup within 1-2 business days of purchase. 
  • Shipping/Fulfillment time for components: We typically ship within 1-2 business days of your order and we carefully monitor our inventory. In the event that we are unable to meet that timeframe, we will contact you and arrange either a full refund or a timeframe for fulfillment agreeable to the customer. 
  • Taxes: Colorado residents must pay sales tax of 7.5%, no sales tax is collected on out-of-state shipments currently. 
  • Quality and Returns: We are consistently complimented on the quality of our products and the ease of install. Components are hand-built here almost exclusively in Colorado by seasoned professionals who are fanatics about design and execution. If you are in any way disappointed in the components we will issue a full refund less the cost of shipping when the product is returned. If you decide to return any components that didn't apply to your build or you changed your mind about, shipping and a 15% restocking fee will be deducted from the purchase refund.