1993 Geo Tracker 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

19 Coolant / Antifreeze parts are listed for the 1993 Geo Tracker, from PEAK, PRESTONE, FVP and 2 other brands. FVP MV5050GAL carries the "Popular" badge.

The Compatible With All Colors section lists 1 option from PRESTONE — grouped under the catalog's "Compatible With All Colors" designation — the notes column spells out what sets them apart. PRESTONE AF3055 is listed in this group.

In the Economy grade, FVP, PEAK, PRESTONE and 1 other brand supply 4 parts: the catalog's value-priced group. A representative part number is FVP MV5050GAL.

The Heavy Duty section lists 2 options from VALVOLINE and PRESTONE — rated for severe service. VALVOLINE ZXG051 is listed in this group.

The Premium section lists 4 options from PRESTONE and PEAK — a step above OE specification in materials, tolerances or warranty terms. PRESTONE AF2100 is listed in this group.

The Standard Replacement section lists 8 options from PEAK, FVP, AISIN and 1 other brand — built to original-equipment specification. FVP DEX5050GAL is listed in this group.

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

4 Coolant Hose / Pipe parts are listed for the 1993 Geo Tracker, from ACDELCO, CONTINENTAL, DAYCO and 1 other brand.

Part numbers include ACDELCO 14000S, CONTINENTAL 64421 and DAYCO 86500, among others listed above.

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 for the 1993 Geo Tracker come from 3 brands — AJUSA, APEX and FEL-PRO.

Listed part numbers: AJUSA 16020200, APEX AWO2387 and FEL-PRO 36102.

This table covers the Cooling Fan control modules. Read more

3 Cooling Fan Control Module parts for the 1993 Geo Tracker come from US MOTOR WORKS.

Listed part numbers: US MOTOR WORKS 16749, US MOTOR WORKS 16789 and US MOTOR WORKS 16795.

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

4 Cooling System Tester Adapter parts are listed for the 1993 Geo Tracker, from MOTORAD, GATES and STANT.

Listed part numbers: GATES 31428, MOTORAD 3121 and MOTORAD 3122, plus the other parts above.

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

8 Radiator parts are listed for the 1993 Geo Tracker, from OSC, GPD, AGILITY and 1 other brand. AGILITY 8011864 carries the "Popular" badge.

Economy: 2 parts, from GPD. A representative part number is GPD 1118C.

The Standard Replacement section: 6 options from OSC, AGILITY and FVP. AGILITY 8011864 is listed in this group.

This group includes AGILITY 8011864, GPD 1118C and GPD 1864C and the remaining 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 are listed for the 1993 Geo Tracker, from GATES, MOTORAD, CALORSTAT and 1 other brand. MOTORAD T13R carries the "Popular" badge.

The Locking Replacement section lists 3 options from CALORSTAT, GATES and MOTORAD — grouped under the catalog's "Locking Replacement" designation — the notes column spells out what sets them apart. CALORSTAT RC0213 is listed in this group.

The Standard Replacement section: 3 options from MOTORAD, SKP and GATES. MOTORAD T13R is listed in this group.

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

This table covers the petcocks used to drain the radiator. Read more

This group shows a single part: DORMAN 490216.

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

8 Radiator Fan Clutch parts are listed for the 1993 Geo Tracker, from AISIN, US MOTOR WORKS, ACDELCO and 5 other brands. AISIN FCS001 carries the "Popular" badge.

This group includes AISIN FCS001, US MOTOR WORKS 22068 and ACDELCO 1540066 and the remaining parts 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

13 Radiator Hose parts for the 1993 Geo Tracker come from 4 brands — CONTINENTAL, ACDELCO, GATES and 1 other brand. The "Popular" part is ACDELCO 20157S.

The Economy section: 1 option from CONTINENTAL. CONTINENTAL 52016 is listed in this group.

Standard Replacement: 12 parts, from ACDELCO, GATES, CONTINENTAL and 1 other brand. A representative part number is ACDELCO 20157S.

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

21 Temperature Sender / Sensor parts are listed for the 1993 Geo Tracker, from ULTRA-POWER, STANDARD MOTOR PRODUCTS, ACDELCO and 12 other brands. SKP SKTS10198 carries the "Popular" badge.

Economy: 6 parts, from ULTRA-POWER, SKP, GPD and 2 other brands. A representative part number is SKP SKTS10198.

The Standard Replacement section: 15 options from STANDARD MOTOR PRODUCTS, ACDELCO, BECK/ARNLEY and 7 other brands. FOUR SEASONS 36424 is listed in this group.

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

16 Thermostat parts for the 1993 Geo Tracker come from 8 brands — MOTORAD, BECK/ARNLEY, GATES and 5 other brands. The "Popular" part is BECK/ARNLEY 1430689.

The Performance section lists 2 options from MOTORAD — engineered beyond original-equipment specification. MOTORAD 2001160 is listed in this group.

Premium: 1 part, from MOTORAD. A representative part number is MOTORAD 7201180.

Standard Replacement: 13 parts, from BECK/ARNLEY, MOTORAD, GATES and 5 other brands. A representative part number is BECK/ARNLEY 1430689.

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

11 Thermostat / Thermostat Housing / Water Outlet Seal parts are listed for the 1993 Geo Tracker, from GATES, MOTORAD, VICTOR REINZ and 5 other brands. GATES 33644 carries the "Popular" badge.

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

9 Water Pump parts for the 1993 Geo Tracker come from 9 brands — BECK/ARNLEY, FVP, US MOTOR WORKS and 6 other brands. The "Popular" part is ACDELCO 252718.

The Economy section: 4 options from BECK/ARNLEY, FVP, US MOTOR WORKS and 1 other brand. BECK/ARNLEY 1312111 is listed in this group.

Standard Replacement: 5 parts, from ACDELCO, AISIN, GATES and 2 other brands. A representative part number is ACDELCO 252718.

This group includes ACDELCO 252718, BECK/ARNLEY 1312111 and FVP US5048 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

4 Water Pump Gasket parts are listed for the 1993 Geo Tracker, from APEX, BECK/ARNLEY, FEL-PRO and 1 other brand.

Part numbers include APEX AWP3070, BECK/ARNLEY 0394043 and FEL-PRO 35366, among others listed above.