Check the listing for details. Engine Temperature Sending Unit for Humvee 6685-00-814-5271. Listed at 29.00 USD. Engine Temperature Sending Unit for Humvee 6685-00-814-5271. Temperature sending unit P/N 12339486, TS6058. NSN 6620011946586. Replaces TS6059 and 5569626. Fits the M35A3 (engine and transmission) and all versions of the HMMWV, basic/A1/A2 (engine) . 3/8 inch pipe thread. Made in USA. Sending unit works with, MS24543-2, 11669355, and 12338473 gauges.If you are purchasing from outside of the United States, please be aware that your country will charge you import duties, as well as VAT (value added tax), for European Union members. Those taxes will be collected at the time of delivery. You, the buyer, are responsible to pay any applicable fees, duties, and/or taxes for your purchased item(s).Federal Military Parts is a distributor of parts compatible with the military Humvee. We are not in any way affiliated with AM General or HUMVEE brand, nor do we manufacture or sell original AM General, or HUMVEE branded parts.