Mishimoto · New

Mishimoto 86-92 Toyota Supra 155 Deg F/68 Deg C Racing Thermostat

Name: Mishimoto 86-92 Toyota Supra 155 Deg F/68 Deg C Racing Thermostat
Brand: Mishimoto
SKU: misMMTS-SUP-86L
Price: 88.00 USD

MPN MMTS-SUP-86L · Store SKU misMMTS-SUP-86L

$88.00

IN STOCK3 ready to ship

Supplier stock checked 11/7/2026, 2:13:46 PM UTC. Adding a part does not reserve it.

30-day returns for unopened, unused new parts

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

Shipping & returns ↗This policy does not limit rights required by law.

Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

The Mishimoto racing thermostat for the 1986-1992 Toyota Supra will promote greater cooling efficiency throughout your engine.The Mishimoto racing thermostat will significantly lower high engine temperature produced by modified and upgraded turbo applications.Once the engine is fully warmed up, the Mishimoto racing thermostat will open up at a lower temperature than standard thermostats.Opening at a lower temperature allows the coolant to flow through the engine sooner thus reducing and maintaining cooler engine temperatures. Engine coolant thermostat designed to regulate coolant flow and maintain optimal operating temperature. Ensures efficient warm-up, prevents overheating, and supports reliable performance with a precise fit. Racing Thermostat, fits Toyota Supra 1986-1992 Toyota Supra Racing Thermostat

Manufacturer fitment & guides

1990-1995 Toyota 4Runner 2.4 Liter A340E, 1984-1995 Toyota 4Runner 2.4 Liter A340H, 1990-1991 Toyota 4Runner 2.4 Liter A44D, 1984-1989 Toyota 4Runner 2.4 Liter G52, 1984-1989 Toyota 4Runner 2.4 Liter G54, 1989-1995 Toyota 4Runner 2.4 Liter G58, 1985-1988 Toyota 4Runner 2.4 Liter R150, 1985-1995 Toyota 4Runner 2.4 Liter R150F, 1987-1989 Toyota 4Runner 2.4 Liter R151F, 1990-1995 Toyota 4Runner 2.4 Liter W55, 1984-1995 Toyota 4Runner 2.4 Liter W56, 1981-1985 Toyota Celica 2.4 Liter A40D, 1981-1985 Toyota Celica 2.4 Liter W55, 1981-1984 Toyota Celica 2.8 Liter A40D, 1981-1984 Toyota Celica 2.8 Liter A40D, 1985 Toyota Celica 2.8 Liter A43DE, 1981 Toyota Celica 2.8 Liter W55, 1982-1985 Toyota Celica 2.8 Liter W58, 1975-1979 Toyota Corolla 1.2 Liter A40, 1975-1979 Toyota Corolla 1.2 Liter K40, 1977-1979 Toyota Corolla 1.2 Liter K50, 1975-1979 Toyota Corolla 1.2 Liter T40, 1975-1979 Toyota Corolla 1.2 Liter T50, 1984-1985 Toyota Corolla 1.6 Liter A130L, 1984-1985 Toyota Corolla 1.6 Liter A131L, 1985 Toyota Corolla 1.6 Liter A240L, 1975-1979 Toyota Corolla 1.6 Liter A40, 1983 Toyota Corolla 1.6 Liter A40D, 1983 Toyota Corolla 1.6 Liter A41, 1984-1985 Toyota Corolla 1.6 Liter A42DL, 1984-1985 Toyota Corolla 1.6 Liter C51, 1975-1977 Toyota Corolla 1.6 Liter K40, 1979 Toyota Corolla 1.6 Liter K40, 1979 Toyota Corolla 1.6 Liter K50, 1975-1979 Toyota Corolla 1.6 Liter T40, 1983-1984 Toyota Corolla 1.6 Liter T40, 1975-1979 Toyota Corolla 1.6 Liter T40, 1983-1984 Toyota Corolla 1.6 Liter T40

Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.

Mishimoto manufacturer vehicle catalog ↗

Part-specific notes

California Proposition 65: Y

Two green Ford Mustangs with their hoods open in a track paddock

JUICEBUILT PERFORMANCE PARTS

THE NEXT PART
OF YOUR BUILD.

From the fuel system to the finish line. Find the hardware for your next move, with a real performance shop behind it.

Find your next part ↗Talk about your build ↗

BUILT IN THE SHOP.PROVEN AT THE TRACK.

01 / PERFORMANCE

MORE PARTS. LESS SHIPPING.

Free shipping on $100+ orders.

On eligible parts orders. Oversized and freight items excluded.

See shipping details ↗

See availability before you buildClear supplier stock and dealer-order labels.

A real shop behind your partsGet help with the right combination for your car.

THE PARTS BEHIND THE POWER

Build with the right brands.

Explore featured brands. Swipe or use the arrows.

YOUR BUILD STARTS HERE

Find your next upgrade.

JuiceBuilt kits & merchandise ↗

BEFORE YOU ORDER

A few things to know.

How do I order these parts?

Add your exact parts and delivery details, then continue to payment. Eligible orders show the final parts, shipping and tax total and a PayPal button here after automatic checks. Freight, oversized, custom and uncertain items go to JuiceBuilt for a quote. You are charged only after approving PayPal; supplier orders are submitted separately after verified payment.

Does a part number guarantee vehicle fitment?

No. Product descriptions are supplied by the manufacturer. Check the manufacturer application information for your exact vehicle, engine and supporting modifications. Online checkout requires your exact-part fitment acknowledgment. Contact JuiceBuilt before ordering if you need fitment help.

Is the stock shown reserved for me?

No. Availability is a dated supplier snapshot. Inventory can change, and adding a part to your build does not reserve it. Availability and delivery are checked again before payment. A supplier order is confirmed separately after payment.

What about shipping?

Eligible standard-size parts orders with a parts subtotal of $100 or more receive free standard shipping.

The same $100 minimum applies to all brands, including Aerospace Components.

Oversized and freight items are excluded from free shipping at every subtotal, including carbon doors, hoods, trunks and similar large panels. Their shipping charge is quoted separately before payment.

Shipping for orders below $100 is quoted in your reviewed estimate before payment.

Online checkout is initially available for US delivery addresses. For other countries, contact JuiceBuilt for a manual quote before payment.

Read shipping & returns ↗

What is the return policy?

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

The customer pays return shipping for a change-of-mind return.

Any actual supplier restocking charge is disclosed before purchase.

Clearance and scratch-and-dent parts are final sale. No returns or refunds.

Read the full shipping & returns policy ↗

This policy does not limit rights required by law.

Mishimoto 86-92 Toyota Supra 155 Deg F/68 Deg C Racing Thermostat

Product details

Manufacturer fitment & guides

Part-specific notes

THE NEXT PART
OF YOUR BUILD.

Free shipping on $100+ orders.

Build with the right brands.

Find your next upgrade.

Make the whole setup work.

A few things to know.

Your build.

Delivery & checkout

Delivery address