1. Cruise Control Components Offered
  2. sku: 9346603701023752
  3. MOTORCRAFT YG-318

MOTORCRAFT YG-318 Temperature Control Lockout Switch

Yg-318 Motorcraft Temperature Control Lockout Switch

( Brand: Motorcraft ), ( Part Type: Control Switch ), ( Manufacturer Part Number: YG-318 )

Review MOTORCRAFT Temperature Control Lockout Switch

The Motorcraft YG-318 is a temperature control lockout switch designed specifically for Ford and Lincoln vehicles. This essential component of your vehicle's cooling system ensures the engine doesn't overheat by preventing the starter motor from engaging when the engine coolant temperature exceeds a safe limit.

The YG-318 switch is a high-quality, OEM (Original Equipment Manufacturer) part engineered to meet the exacting standards of Ford and Lincoln. It is constructed with durable materials and features a robust design, ensuring reliable operation in even the most challenging environments. The switch is designed to fit seamlessly into your vehicle, making installation quick and easy for even the most novice DIYers.

The Motorcraft YG-318 temperature control lockout switch comes with several key features. It includes a built-in thermal sensor, which continuously monitors the engine coolant temperature. When the temperature reaches a predetermined level, the switch activates, preventing the starter motor from engaging. This feature helps protect your engine from damage caused by overheating, providing you with peace of mind and extended engine life.

Another important feature of the YG-318 switch is its user-friendly design. It comes with a clear and easy-to-read warning light, which illuminates when the engine coolant temperature reaches the lockout threshold. Additionally, the switch has a diagnostic connector, which allows you to easily connect a diagnostic tool for troubleshooting and fault code reading.

Installing the Motorcraft YG-318 temperature control lockout switch is a straightforward process. It is designed to plug directly into the wiring harness, making it a simple bolt-on installation. The switch comes with detailed installation instructions, ensuring that even those with little to no experience can complete the job confidently.

In summary, the Motorcraft YG-318 temperature control lockout switch is a crucial component for maintaining the health and longevity of your Ford or Lincoln vehicle's engine. It is an OEM-quality part, featuring a robust design, user-friendly diagnostics, and a clear warning light. With its easy installation process, you can trust that this switch will provide reliable protection against engine overheating and keep your vehicle running smoothly for years to come.

Buying a Motorcraft YG-318 temperature control lockout switch for your Ford or Lincoln vehicle can offer several benefits, but it also comes with some potential drawbacks. Here are some pros and cons to consider before making a purchase.

Pros:

1. Enhanced Engine Protection: The temperature control lockout switch helps prevent the engine from overheating by disabling the heating and cooling system when the engine temperature exceeds safe limits. This feature can help extend the life of the engine by reducing the risk of damage from prolonged exposure to high temperatures.

2. Improved Comfort: By disabling the heating and cooling system when the engine temperature is too high, the Motorcraft YG-318 can help maintain a comfortable cabin temperature, even in extreme weather conditions. This can make driving more enjoyable and reduce the need for frequent stops to adjust the temperature.

3. Cost-Effective: Replacing a faulty temperature control lockout switch with a new Motorcraft YG-318 can be a cost-effective solution compared to other engine repairs. In some cases, a faulty switch can cause more significant engine damage if left unchecked, leading to more expensive repairs down the line.

Cons:

1. Cost: While the Motorcraft YG-318 is a cost-effective solution compared to some engine repairs, it still requires an upfront investment. Depending on the vehicle and the location, the cost of a new switch can range from $50 to $200 or more.

2. Installation: Installing the Motorcraft YG-318 may require some mechanical knowledge or the assistance of a professional mechanic. The switching unit is typically located in the engine compartment or under the dashboard, and removing the old switch and installing the new one can be a time-consuming process.

3. Availability: Depending on the location and availability of parts, it may take some time to source and receive a new Motorcraft YG-318. In some cases, it may be necessary to order the part online or from a dealer, which can add to the overall time and cost of the repair.

Conclusion:

The Motorcraft YG-318 temperature control lockout switch offers several benefits, including enhanced engine protection, improved comfort, and cost-effectiveness. However, it also comes with some potential drawbacks, such as the cost of the switch, the need for installation, and potential availability issues. Ultimately, the decision to purchase a new Motorcraft YG-318 depends on the specific needs and circumstances of the vehicle and the driver. If the vehicle is experiencing frequent engine overheating or temperature control issues, replacing the switch may be a worthwhile investment to ensure the long-term health and performance of the engine.

Details:

All parts are in stock and ready to ship. If the original package is included it may show signs of wear. New OEM Motorcraft YG-318, F3VY-18D371-A, YG318 Temperature Control Lockout Switch NOS.

Temperature Control Lockout Switch is new and in good condition, original packaging. Items are shipped using USPS, UPS, and FedEx.

part #: yg318 prices

  • $9.50-$23.99

specifications cruisecompo:

  • brand: Motorcraft
  • part type: Control Switch
  • manufacturer part number: YG-318

shipping cruisecompo:

  • transit: 4-9 Days
  • carrier: USPS, UPS
  • cost: $0.00
  • type: Calculated
  • service: USPS Ground Advantage, USPS Priority Mail Flat Rate Envelope, UPS Next Day Air, UPS 2nd Day Air
  • class: Standard, Expedited, One-day

returns cruisecompo:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days

general cruisecompo:

  • Car Truck Parts Accessories > Advanced Driver Assistance Systems > Cruise Control Components
  • condition: New

offer cruisecompo:

  • options: Ship-to-home
  • started: January 21, 2026
  • quantity: 1
  • best offers: True
  • sold: 0
  • availability: In Stock

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  • wallet: Google-pay
  • credit card: Diners-club
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seller cruisecompo:

  • city: Ashaway, Rhode Island
  • rating: 99.9%
  • # reviews: 124797
part type: control switch,
category: auto parts > car truck parts accessories > advanced driver assistance systems > cruise control components, sku: 9346603701023752,

Motorcraft YG-318 Is Similar To:

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3 offers $9.50–$23.99 USD
  • New. Offer #1 priced at $9.50 + $4.50 delivery = $14.00* total. FORD STAMP PART NUMBER : F3VH-18D417. 1993 2001 LINCOLN TOWN CAR.+$4.50 shipping
  • New other (see details). Offer #2 priced at $23.99 + $2.52 delivery = $26.51* total. OTHER INFO :Missing Box. ON SALE IS A NEW OUT OF THE BOX.+$2.52 shipping
  • New. Offer #3 priced at $13.99 + $0.00 delivery = $13.99* total. FREE SHIPPING

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