1993 Asuna Sunrunner 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

18 Coolant / Antifreeze parts for the 1993 Asuna Sunrunner come from 4 brands — PEAK, PRESTONE, FVP and 1 other brand. 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, PEAK, PRESTONE and 1 other brand — the catalog's value-priced group. FVP MV5050GAL is listed in this group.

In the Heavy Duty grade, VALVOLINE and PRESTONE supply 2 parts: rated for severe service. A representative part number is VALVOLINE ZXG051.

In the Premium grade, PRESTONE and PEAK supply 4 parts: a step above OE specification in materials, tolerances or warranty terms. A representative part number is PRESTONE AF2100.

In the Standard Replacement grade, PEAK, FVP and PRESTONE supply 7 parts: built to original-equipment specification. A representative part number is FVP DEX5050GAL.

This table covers the hard pipes and extra hoses in the coolant circuit. Read more

2 Coolant Hose / Pipe parts for the 1993 Asuna Sunrunner come from 2 brands — ACDELCO and GATES.

This group includes ACDELCO 14000S and GATES 18010.

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

One part is listed for the 1993 Asuna Sunrunner — FEL-PRO 36102.

This table covers the adapters used to pressure-test this cooling system. Read more

4 Cooling System Tester Adapter parts for the 1993 Asuna Sunrunner come from 3 brands — MOTORAD, GATES and STANT.

Listed part numbers: GATES 31428, MOTORAD 3121 and MOTORAD 3122, 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

6 Radiator Cap parts for the 1993 Asuna Sunrunner come from 4 brands — GATES, MOTORAD, CALORSTAT and 1 other brand. The "Popular" part is MOTORAD T13R.

In the Locking Replacement grade, CALORSTAT, GATES and MOTORAD supply 3 parts: grouped under the catalog's "Locking Replacement" designation — the notes column spells out what sets them apart. A representative part number is CALORSTAT RC0213.

Standard Replacement: 3 parts, from MOTORAD, SKP and GATES. A representative part number is MOTORAD T13R.

This group includes MOTORAD T13R, CALORSTAT RC0213 and GATES 31533 and the remaining parts above.

This table covers the Radiator Fan clutches. Typical signs include slip at highway speed, chatter on takeoff, or a pedal that stays low. Resurface or replace the flywheel with the clutch — a heat-checked flywheel wastes the new disc. Read more

This group shows a single part: AISIN FCS001.

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

13 Radiator Hose parts are listed for the 1993 Asuna Sunrunner, from CONTINENTAL, ACDELCO, GATES and 1 other brand. ACDELCO 20157S carries the "Popular" badge.

Economy: 1 part, from CONTINENTAL. A representative part number is CONTINENTAL 52016.

The Standard Replacement section: 12 options from ACDELCO, GATES, CONTINENTAL and 1 other brand. ACDELCO 20157S is listed in this group.

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

8 Temperature Sender / Sensor parts for the 1993 Asuna Sunrunner come from 5 brands — STANDARD MOTOR PRODUCTS, SKP, UNITED MOTOR PRODUCTS and 2 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS TX3T.

The Economy section: 3 options from STANDARD MOTOR PRODUCTS, SKP and UNITED MOTOR PRODUCTS. STANDARD MOTOR PRODUCTS TX3T is listed in this group.

Standard Replacement: 5 parts, from STANDARD MOTOR PRODUCTS, ACDELCO and FOUR SEASONS. A representative part number is ACDELCO 1551107.

Listed part numbers: STANDARD MOTOR PRODUCTS TX3T, SKP SKTX3 and UNITED MOTOR PRODUCTS CTS3, plus the other parts 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

15 Thermostat parts are listed for the 1993 Asuna Sunrunner, from MOTORAD, GATES, AISIN and 2 other brands. MOTORAD 2041180 carries the "Popular" badge.

In the Performance grade, MOTORAD supplies 3 parts: engineered beyond original-equipment specification. A representative part number is MOTORAD 2041180.

The Premium section: 3 options from MOTORAD. MOTORAD 7241192 is listed in this group.

The Standard Replacement section: 9 options from MOTORAD, GATES, AISIN and 2 other brands. GATES 33778 is listed in this group.

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

6 Thermostat / Thermostat Housing / Water Outlet Seal parts for the 1993 Asuna Sunrunner come from 4 brands — GATES, VICTOR REINZ, FEL-PRO and 1 other brand. The "Popular" part is GATES 33644.

Listed part numbers: GATES 33644, FEL-PRO 35416 and GATES 33618, plus the other parts above.

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

4 Water Pump parts are listed for the 1993 Asuna Sunrunner, from WJB / INMOTION PARTS, AISIN, GATES and 1 other brand.

Economy: 1 part, from WJB / INMOTION PARTS. A representative part number is WJB / INMOTION PARTS WU5048.

The Standard Replacement section: 3 options from AISIN, GATES and GRAF. AISIN WPS006 is listed in this group.

This group includes WJB / INMOTION PARTS WU5048, AISIN WPS006 and GATES 42284 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

2 Water Pump Gasket parts for the 1993 Asuna Sunrunner come from 2 brands — FEL-PRO and VICTOR REINZ.

Listed part numbers: FEL-PRO 35366 and VICTOR REINZ 711394500.