1986-93 Mustang SVE Heater Tube Y-Block by SVE Special Vehicle Equipment ®

Price: 39.99 USD
Availability: InStock

Ease the electric fan installation on your Fox Body to save time and effort with this 1986-1993 Mustang SVE heater tube Y-block!

Item #SVE-9424Y

Everyday Low Price: $39.99

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LMR showroom & will call pickup service will be closed beginning Monday 9/21/26 for renovations until further notice. Need help? Contact Us.

Benefits

Simplifies Electric Fan Installation
Eliminates Need to Remove Thermostat Housing
Threads Into Heater Tube

Features

Engraved SVE Logo
Black Anodized Finish
6061 Billet Aluminum Construction

What's in the Box

(1) SVE Y-Block

Mustang SVE Heater Tube Y-Block

Drastically save time and coolant during your electric fan installation with this 1986-1993 Mustang Special Vehicle Equipment® heater tube Y-block! Typically, during an electric fan installation, you'll have to remove the thermostat housing to install the temperature sending unit that relays information to your fan controller. This means losing a substantial amount of coolant and making a mess just to hook up this sensor. SVE's heater tube Y-block eliminates the need to remove the thermostat housing by easily installing in your heater tube! You'll simply transfer your existing sending unit to one of the ports on the new Y-block, then install the fan controller's temp sensor in the other port. This little piece saves a tremendous amount of time and effort!

Why Buy SVE Heater Tube Y-Block?

Proudly Made In The USA - SVE Heater Tube Y-Blocks are proudly made in the USA by a leading machining company and have been designed to our exact specifications for the best performance and appearance on the market.
Designed With Performance & Efficiency In Mind - These SVE Y-Blocks were designed to ease the process of your electrical fan install into your 1986-1993 Mustang, along with minimizing the amount of coolant loss when completing the install, just to install a sensor.
Trusted By Enthusiasts - With over 60 5-star reviews, this SVE Heater Tube Y-Block is a favorite among Fox Body enthusiasts.

Do I Need Anything Else For Installation?
While this Y-Block can be installed on most Mustangs without the need of additional parts, there are a few things you want to consider when installing this on your Mustang.

Air Charge/Coolant Temp Sensor Kit - Pick up this Coolant Temperature Sensor and Air Charge Temperature Sensor Kit to seal the ports of your new SVE Heater Tube Y-Block!
Heater Tube Assembly - While you are there, if your factory heater tube assembly has a crack or leak in it, pick up a brand new heater tube assembly to restore your cooling system!

SVE Quality
To ensure long-lasting durability and performance, SVE built this block with high-quality materials meant to last. Featuring a CNC-machined, 6061 billet aluminum construction, this block is precision cut to exact tolerances. No fighting cross threads or burs, this block arrives ready to install. The female ports are 3/8" NPT, while the male fitting is 3/8" NPT. A black anodized finish is applied so this piece looks right at home in your engine bay. SVE's logo is precisely engraved into the block to give you the peace of mind you've installed quality to your engine.

SVE Products Limited Warranty - Click Here

Ford Mustang - 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993

A temperature sensor with a dedicated ground wire is required.
LMR recommends the use of Teflon tape for each of the three connecting points.
Clocking of the Y-block may be needed to clear the wiring harness to engine components.
The anodized coating on this product may need to be removed on any threads for grounding or continuity for some sensors. The use of a thread chasing tool will help with the removal of this coating.

California Residents:

WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov

About This Brand

SVE Special Vehicle Equipment is a brand focused on providing superior performance and restoration parts for 1979-present Mustang and Ford Lightning trucks. From kits to swap solutions, SVE fuels the enthusiast lifestyle with problem-solving solutions that provide performance with a purpose. Comprised of the highest quality materials, all SVE products display the thorough research and meticulous attention to detail that went into the development of that part. Rest assured that when you purchase an SVE part, you will know you are purchasing a quality solution that will save you time and money.