2019 Toyota 86 Cooling System Parts

This table covers the engine coolants and antifreeze formulations specified for this cooling system. Typical signs include a rising temperature gauge, rusty or sludged coolant, or a heater that blows cold. Use the chemistry named in the notes. Mixing silicate, OAT and HOAT formulas can gel in the radiator. Read more

16 Coolant / Antifreeze parts for the 2019 Toyota 86 come from 7 brands — PRESTONE, PEAK, VALVOLINE and 4 other brands. The "Popular" part is FVP MV5050GAL.

In the Compatible With All Colors grade, PRESTONE supplies 1 part: grouped under the catalog's "Compatible With All Colors" designation — the notes column spells out what sets them apart. A representative part number is PRESTONE AF3055.

The Economy section lists 4 options from FVP, PRESTONE, PEAK and 1 other brand — the catalog's value-priced group. FVP MV5050GAL is listed in this group.

In the Premium grade, PRESTONE and PEAK supply 5 parts: a step above OE specification in materials, tolerances or warranty terms. A representative part number is PRESTONE AF2100.

In the Standard Replacement grade, BECK/ARNLEY, VALVOLINE, AISIN and 2 other brands supply 6 parts: built to original-equipment specification. A representative part number is VALVOLINE 675130.

This table covers the seals at the Coolant Hose / Pipe. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

3 Coolant Hose / Pipe Seal parts are listed for the 2019 Toyota 86, from AJUSA, ELRING and FEL-PRO.

This group includes AJUSA 16097400, ELRING 766910 and FEL-PRO 36132.

This table covers the caps on the overflow / expansion tank. Typical signs include a leak at the neck, a cap that will not hold pressure, or a missing tether. Match the pressure rating or thread in the notes — radiator, reservoir and fuel caps are not interchangeable. Read more

2 Coolant Reservoir Cap parts are listed for the 2019 Toyota 86, from DORMAN and MOTORAD.

Listed part numbers: DORMAN 9025404 and MOTORAD T110.

This table covers the radiators that dump engine heat to airflow through the core. Typical signs include overheating in traffic, a wet core, or coolant that disappears with no puddle. Replace the cap if it cannot hold the rated pressure, and bleed the system after the swap. Read more

9 Radiator parts for the 2019 Toyota 86 come from 9 brands — GPD, CSF, KOYORAD and 6 other brands. The "Popular" part is CSF 3569.

The Economy section: 1 option from GPD. GPD 13347C is listed in this group.

Standard Replacement: 8 parts, from CSF, KOYORAD, AGILITY and 5 other brands. A representative part number is CSF 3569.

Listed part numbers: CSF 3569, GPD 13347C and KOYORAD A13347, plus the other parts above.

This table covers the caps that hold system pressure at the radiator or reservoir neck. Typical signs include a leak at the neck, a cap that will not hold pressure, or a missing tether. Match the pressure rating or thread in the notes — radiator, reservoir and fuel caps are not interchangeable. Read more

5 Radiator Cap parts for the 2019 Toyota 86 come from 4 brands — MOTORAD, GATES, CALORSTAT and 1 other brand. The "Popular" part is GATES 31412.

In the Locking Replacement grade, MOTORAD supplies 1 part: grouped under the catalog's "Locking Replacement" designation — the notes column spells out what sets them apart. A representative part number is MOTORAD ST37.

Standard Replacement: 4 parts, from GATES, CALORSTAT, MOTORAD and 1 other brand. A representative part number is GATES 31412.

Part numbers include GATES 31412, MOTORAD ST37 and CALORSTAT RC0040, among others listed above.

This table covers the fan assemblies (and clutches, where listed) that pull air through the radiator. Read more

7 Radiator Fan Assembly parts are listed for the 2019 Toyota 86, from DORMAN, GPD, TECHPRO and 4 other brands. DORMAN 620850 carries the "Popular" badge.

Economy: 4 parts, from DORMAN, GPD, TECHPRO and 1 other brand. A representative part number is DORMAN 620850.

The Standard Replacement section: 3 options from TYC, UAC and VDO / CONTINENTAL. TYC 623370 is listed in this group.

Part numbers include DORMAN 620850, GPD 2812013 and TECHPRO SC3115105, among others listed above.

This table covers the upper, lower and connecting hoses between radiator, engine and reservoir. Typical signs include swelling, cracks, a soft spot, or a leak at a clamp. Replace adjacent aged hoses while the system is drained — they share the same heat cycle. Read more

8 Radiator Hose parts are listed for the 2019 Toyota 86, from CONTINENTAL, GATES and DAYCO. DAYCO 71752 carries the "Popular" badge.

Listed part numbers: DAYCO 71752, DAYCO 72022 and CONTINENTAL 62835, plus the other parts above.

This table covers the senders that report coolant temperature to the gauge or ECU. Typical signs include a gauge that sits on empty or overheat, or a lamp that does not match what the engine is doing. Rule out the cluster and the wiring before replacing the sender. Read more

6 Temperature Sender / Sensor parts for the 2019 Toyota 86 come from 6 brands — GPD, STANDARD MOTOR PRODUCTS, WALKER PRODUCTS and 3 other brands. The "Popular" part is GPD 1712906.

The Economy section: 1 option from GPD. GPD 1712906 is listed in this group.

Standard Replacement: 3 parts, from STANDARD MOTOR PRODUCTS, WALKER PRODUCTS and WELLS. A representative part number is STANDARD MOTOR PRODUCTS TX238.

2 further parts sit outside the graded sections, with the same engine-level match.

Part numbers include GPD 1712906, STANDARD MOTOR PRODUCTS TX238 and WALKER PRODUCTS 2112030, among others listed above.

This table covers the thermostats that open the coolant circuit at the specified temperature. Typical signs include slow warm-up, a gauge that climbs in traffic, or heat that never quite arrives. Replace the housing gasket with the thermostat and bleed the system so a trapped air pocket does not cook the new part. Read more

7 Thermostat parts are listed for the 2019 Toyota 86, from MOTORAD, AISIN, BECK/ARNLEY and 1 other brand. MOTORAD 762194 carries the "Popular" badge.

This group includes MOTORAD 762194, MOTORAD 762192 and AISIN THF007 and the remaining parts above.

This table covers the seals at the thermostat housing and water outlet. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

4 Thermostat / Thermostat Housing / Water Outlet Seal parts for the 2019 Toyota 86 come from 3 brands — FEL-PRO, APEX and MAHLE / CLEVITE.

This group includes APEX AWO2068, FEL-PRO 36024 and FEL-PRO 35524 and the remaining parts above.

This table covers the housings and outlets the thermostat sits in. Read more

3 Thermostat Housing / Water Outlet parts are listed for the 2019 Toyota 86, from DORMAN, FOUR SEASONS and MOTORAD.

Economy: 1 part, from DORMAN. A representative part number is DORMAN 9025856.

The Standard Replacement section: 2 options from FOUR SEASONS and MOTORAD. FOUR SEASONS 86031 is listed in this group.

Listed part numbers: DORMAN 9025856, FOUR SEASONS 86031 and MOTORAD CH6131.

This table covers the pumps that circulate coolant through the block and radiator. Typical signs include coolant at the weep hole, pulley play, or a growl from the front of the engine. Replace the thermostat and refill with the specified coolant whenever the pump comes off. Read more

8 Water Pump parts are listed for the 2019 Toyota 86, from BECK/ARNLEY, FVP, SKP and 5 other brands. AISIN WPF027 carries the "Popular" badge.

Economy: 4 parts, from BECK/ARNLEY, FVP, SKP and 1 other brand. A representative part number is BECK/ARNLEY 1312511.

The Standard Replacement section: 4 options from AISIN, GMB, DAYCO and 1 other brand. AISIN WPF027 is listed in this group.

This group includes AISIN WPF027, BECK/ARNLEY 1312511 and FVP US9384 and the remaining parts above.

This table covers the gaskets between the water pump and the block or housing. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

3 Water Pump Gasket parts for the 2019 Toyota 86 come from 3 brands — APEX, FEL-PRO and MAHLE / CLEVITE.

This group includes APEX AWP3291, FEL-PRO 36042 and MAHLE / CLEVITE K32715.