--- product_id: 273234501 title: "30-2012 Water / Coolant / Oil Temperature Sensor Kit" brand: "aem" price: "COP 807885" currency: COP in_stock: true reviews_count: 5 category: "Aem" url: https://www.desertcart.co/products/273234501-30-2012-water-coolant-oil-temperature-sensor-kit store_origin: CO region: Colombia --- # One-wire sensor signal & ground 1/8 inch thread size Operating temp -40°C to 200°C 30-2012 Water / Coolant / Oil Temperature Sensor Kit **Brand:** aem **Price:** COP 807885 **Availability:** ✅ In Stock ## Summary > 🌟 Upgrade your ride’s brain with precision you can trust! ## Quick Answers - **What is this?** 30-2012 Water / Coolant / Oil Temperature Sensor Kit by aem - **How much does it cost?** COP 807885 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/273234501-30-2012-water-coolant-oil-temperature-sensor-kit) ## Best For - aem enthusiasts ## Why This Product - Trusted aem brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Universal Fit:** 1/8 inch thread size for seamless flange mounting on a wide range of vehicles—no compromises. - • **Streamlined Installation:** Simplified wiring with just one wire for signal and one for ground—cut your setup time in half. - • **Precision Thermal Monitoring:** Stay ahead with sensor accuracy from -40°C to 200°C, ensuring your engine runs at peak performance. - • **Trusted American Engineering:** Proudly made in the USA with a 4.5-star rating from 55+ professionals who demand reliability. - • **Durable Build for Harsh Conditions:** High-quality sealed sensor housing designed to withstand extreme temperatures and environments. ## Overview The AEM 30-2012 Temperature Sensor Kit offers a rugged, precise solution for monitoring water, coolant, and oil temperatures. Featuring a compact 1/8 inch thread size and operating reliably from -40°C to 200°C, this sensor ensures accurate readings under extreme conditions. Its streamlined one-wire signal and ground design simplifies installation, making it a favorite among performance enthusiasts and professional mechanics alike. Made in the USA and backed by strong customer reviews, it’s the smart upgrade your vehicle deserves. ## Description AEM EMS Sensors and Replacement Parts - 0 - 0 UNIVERSAL NON APPLICATION SPECIFIC ALL ALL ALL ; - 30- AEM offers several sensor and Plug & Pin connector kits for vehicles that require additional outputs and/or upgraded hardware over existing sensors. Available sensors include boost/backpressure sensors, exhaust gas temperature (EGT) sensors, nitrous oxide/brake pressure sensors, UEGO replacement sensors, inlet air temp sensors (IAT), K-Type sensors and more. All sensors come with a three- wire mating connector with 12 leads for ease of installation. * High-quality sealed sensor housings * Mating connector and 12" leads included (sensors) * Accurate and affordable! Review: perfect replacement - Broke my old sensor and this works perfect! Review: Five Stars - Works as advertised. ## Features - One wire to sensor ground and one wire to sensor signal - Wire strip length is 0.175 inches to 0.200 inches - Thread size: 1/8 inches - Operating temperature: sensor tip -40C to 200C, connector -40C to 150C ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005AT11F4 | | Brand | AEM | | Brand Name | AEM | | Country of Origin | USA | | Customer Reviews | 4.5 out of 5 stars 55 Reviews | | Global Trade Identification Number | 00840879021795 | | Item Dimensions | 12 x 7 x 12 Centimeters | | Item Type Name | sensor | | Item Weight | 0.04 Kilograms | | Item dimensions L x W x H | 12 x 7 x 12 Centimeters | | Manufacturer | AEM | | Model Number | 30-2012 | | Mounting Type | Flange Mount | | Part Number | 30-2012 | | Style | classic | | Style Name | classic | | UPC | 840879021795 | ## Product Details - **Brand:** AEM - **Item dimensions L x W x H:** 12 x 7 x 12 Centimeters - **Item Weight:** 0.04 Kilograms - **Style:** classic - **Mounting Type:** Flange Mount ## Images ![30-2012 Water / Coolant / Oil Temperature Sensor Kit - Image 1](https://m.media-amazon.com/images/I/61BmTZtBD+L.jpg) ## Questions & Answers **Q: What is the ohm resistance on this sensor?** A: packard makes the original part 12160855,, you can find specs at mouser,, i could find no reference to ohm resistance **Q: Will this oil temp sending unit fit my 2005 nissan fronteir Nismo cre** A: It is unlikely to work with the stock threads and ECU. If you are using an aftermarket or AEM gauge, you can just get a thread adapter or if you are making an new hole, you can drill and tap it. The adapter is a common method to use US based gauges on Japanese vehicles with metric threads. **Q: Will this work with my AEM 30-5140 100-300F temperature gauge?** A: Yes AEM uses the same probe on their temp gauges **Q: Is this sensor 1/8 npt or 1/8 bspt?** A: The thread size is 1/8" - 27 NPTF ## Customer Reviews ### ⭐⭐⭐⭐⭐ perfect replacement *by K***. on 19 January 2025* Broke my old sensor and this works perfect! ### ⭐⭐⭐⭐⭐ Five Stars *by J***9 on 1 August 2018* Works as advertised. ### ⭐⭐ Calibration is off *by J***D on 9 September 2023* Calibrated based upon aem 30-2012. At ambient temp it is 20deg c lower then all other temp sensors in the engine bay. For the price do not buy it. ## Frequently Bought Together - AEM 30-2012 Water / Coolant / Oil Temperature Sensor Kit - AEM 30-2131-150 150 PSIG Brass Sensor Kit - AEM 30-2131-100 100 PSIG Brass Sensor Kit --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co/products/273234501-30-2012-water-coolant-oil-temperature-sensor-kit](https://www.desertcart.co/products/273234501-30-2012-water-coolant-oil-temperature-sensor-kit) --- *Product available on Desertcart Colombia* *Store origin: CO* *Last updated: 2026-08-05*