2007 Chrysler PT Cruiser 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 2007 Chrysler PT Cruiser come from 6 brands — PRESTONE, VALVOLINE, PEAK and 3 other brands. The "Popular" part is FVP MV5050GAL. Every part fits both the 2.4L L4 and the 2.4L L4 Turbocharged.

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 3 options from FVP, PEAK and PRESTONE — the catalog's value-priced group. FVP MV5050GAL is listed in this group.

In the Heavy Duty grade, VALVOLINE supplies 1 part: rated for severe service. A representative part number is VALVOLINE ZXG051.

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, VALVOLINE, PRESTONE, ACDELCO and 2 other brands supply 8 parts: built to original-equipment specification. A representative part number is ACDELCO 105027.

This table covers the Coolant filler necks. Read more

2 Coolant Filler Neck parts are listed for the 2007 Chrysler PT Cruiser, from DORMAN and FOUR SEASONS. 1 part fits every engine; the other 1 is engine-specific.

Listed part numbers: DORMAN 902308 and FOUR SEASONS 85332.

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 2007 Chrysler PT Cruiser — VICTOR REINZ 411043200.

This table covers the Coolant Hose Connector flanges. Read more

This group shows a single part: FOUR SEASONS 86055.

This table covers the overflow / expansion tanks that hold extra coolant. Read more

10 Coolant Reservoir parts are listed for the 2007 Chrysler PT Cruiser, from TECHPRO, DORMAN, GPD and 2 other brands. DORMAN 603580 carries the "Popular" badge.

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 2007 Chrysler PT Cruiser, from DORMAN and MOTORAD. All of them fit every engine offered in the 2007 PT Cruiser.

Part numbers include DORMAN 54201 and MOTORAD T134.

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

This group shows a single part: GATES 31413.

This table covers the Hose clamps. Read more

3 Hose Clamp parts for the 2007 Chrysler PT Cruiser come from MOPAR.

Listed part numbers: MOPAR 4592126, MOPAR 4596424AA and MOPAR 6506848AA.

This table covers the intercoolers that cool turbo or supercharger charge air. Read more

5 Intercooler parts for the 2007 Chrysler PT Cruiser come from 5 brands — TYC, CSF, GPD and 2 other brands. The "Popular" part is TYC 18024. 2 parts fit every engine; the other 3 are engine-specific.

This group includes TYC 18024, CSF 6008 and GPD 2711242 and the remaining 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

20 Radiator parts for the 2007 Chrysler PT Cruiser come from 11 brands — CSF, TYC, AGILITY and 8 other brands. The "Popular" part is CSF 2972.

The Economy section: 2 options from FAMOUS BRAND and GPD. FAMOUS BRAND 433846 is listed in this group.

Standard Replacement: 18 parts, from CSF, TYC, AGILITY and 6 other brands. A representative part number is CSF 2972.

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

14 Radiator Cap parts for the 2007 Chrysler PT Cruiser come from 5 brands — GATES, SKP, MOPAR and 2 other brands. The "Popular" part is GATES 31535. 3 parts fit every engine; the other 11 are engine-specific.

In the Locking Replacement grade, GATES, MOTORAD and SKP supply 4 parts: grouped under the catalog's "Locking Replacement" designation — the notes column spells out what sets them apart. A representative part number is GATES 31535.

Standard Replacement: 10 parts, from SKP, MOPAR, GATES and 2 other brands. A representative part number is GATES 31528.

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

2 Radiator Drain Petcock parts are listed for the 2007 Chrysler PT Cruiser, from DORMAN and MOPAR. 1 part fits every engine; the other 1 is engine-specific.

Part numbers include DORMAN 61134 and MOPAR 4644269.

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

12 Radiator Fan Assembly parts are listed for the 2007 Chrysler PT Cruiser, from GPD, TYC, FOUR SEASONS and 4 other brands. DORMAN 620052 carries the "Popular" badge.

Economy: 4 parts, from GPD and DORMAN. A representative part number is DORMAN 620052.

The Standard Replacement section: 8 options from TYC, FOUR SEASONS, VDO / CONTINENTAL and 2 other brands. AGILITY 6010089 is listed in this group.

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

14 Radiator Hose parts are listed for the 2007 Chrysler PT Cruiser, from DAYCO, GATES, ACDELCO and 2 other brands. DAYCO 72074 carries the "Popular" badge. 4 parts fit every engine; the other 10 are engine-specific.

This table covers the Radiator Mount bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles. Read more

One part is listed for the 2007 Chrysler PT Cruiser — MOPAR 4741109AB.

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

14 Temperature Sender / Sensor parts for the 2007 Chrysler PT Cruiser come from 13 brands — STANDARD MOTOR PRODUCTS, SKP, CALORSTAT and 10 other brands. The "Popular" part is SKP SKTX98. 13 parts fit every engine; the other 1 is engine-specific.

The Economy section: 8 options from SKP, STANDARD MOTOR PRODUCTS, CALORSTAT and 5 other brands. SKP SKTX98 is listed in this group.

Standard Replacement: 6 parts, from NTK, STANDARD MOTOR PRODUCTS, DELPHI and 3 other brands. A representative part number is NTK EF0094.

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 are listed for the 2007 Chrysler PT Cruiser, from MOTORAD, CALORSTAT, DORMAN and 4 other brands. MOTORAD 2340195 carries the "Popular" badge. 15 parts fit every engine; the other 1 is engine-specific.

Economy: 2 parts, from DORMAN and VEMO. A representative part number is DORMAN 9023308.

The Heavy Duty section: 2 options from MOTORAD. MOTORAD 5340195 is listed in this group.

In the Performance grade, MOTORAD supplies 1 part: engineered beyond original-equipment specification. A representative part number is MOTORAD 2340195.

The Premium section: 2 options from MOTORAD. MOTORAD 7340195 is listed in this group.

The Standard Replacement section: 9 options from MOTORAD, CALORSTAT, GATES and 2 other brands. GATES 33849 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

11 Thermostat / Thermostat Housing / Water Outlet Seal parts for the 2007 Chrysler PT Cruiser come from 7 brands — FEL-PRO, APEX, MAHLE / CLEVITE and 4 other brands. The "Popular" part is FEL-PRO 35681. Every part fits both the 2.4L L4 and the 2.4L L4 Turbocharged.

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

6 Thermostat Housing / Water Outlet parts are listed for the 2007 Chrysler PT Cruiser, from MOTORAD, DORMAN, SKP and 2 other brands. DORMAN 902308 carries the "Popular" badge.

Economy: 2 parts, from DORMAN and SKP. A representative part number is DORMAN 902308.

The Standard Replacement section: 3 options from GATES, MOPAR and MOTORAD. GATES CO34749 is listed in this group.

1 ungrouped part is not assigned to a grade, with the same engine-level match.

Part numbers include DORMAN 902308, SKP SK902308 and GATES CO34749, among others listed 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

15 Water Pump parts are listed for the 2007 Chrysler PT Cruiser, from US MOTOR WORKS, FVP, WJB / INMOTION PARTS and 6 other brands. SKP SK1204220 carries the "Popular" badge. 2 parts fit every engine; the other 13 are engine-specific.

Economy: 8 parts, from US MOTOR WORKS, FVP, WJB / INMOTION PARTS and 2 other brands. A representative part number is SKP SK1204220.

The Standard Replacement section: 7 options from GATES, DAYCO, GMB and 1 other brand. GATES 41006 is listed in this group.

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

6 Water Pump Gasket parts for the 2007 Chrysler PT Cruiser come from 4 brands — MAHLE / CLEVITE, VICTOR REINZ, APEX and 1 other brand. The "Popular" part is MAHLE / CLEVITE K32704. 5 parts fit every engine; the other 1 is engine-specific.

This group includes MAHLE / CLEVITE K32704, VICTOR REINZ 711404200 and APEX AWP3142 and the remaining parts above.

This table covers the Water Pump Inlet tubes. Read more

6 Water Pump Inlet Tube parts are listed for the 2007 Chrysler PT Cruiser, from GATES, ACDELCO, DORMAN and 3 other brands. GATES 28417 carries the "Popular" badge. 2 parts fit every engine; the other 4 are engine-specific.

This group includes GATES 28417, ACDELCO 30124 and DORMAN 626519 and the remaining parts above.

This table covers the Water Pump Seal O-rings. Typical signs include a seep at a fitting or a housing that weeps after a service. Lube the new O-ring with the fluid it will see, and do not roll it into the groove. Read more

3 Water Pump Seal / O-Ring parts are listed for the 2007 Chrysler PT Cruiser, from FEL-PRO and APEX. All of them fit every engine offered in the 2007 PT Cruiser.

Part numbers include APEX AWP3141, FEL-PRO 35586 and FEL-PRO 35587.