2006 Acura CSX 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 2006 Acura CSX 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, PEAK, PRESTONE 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, VALVOLINE, BECK/ARNLEY, AISIN and 2 other brands supply 8 parts: built to original-equipment specification. A representative part number is VALVOLINE ZXEL1.

This table covers the Coolant filler necks. Read more

2 Coolant Filler Neck parts are listed for the 2006 Acura CSX, from DORMAN and MOTORAD.

This group includes DORMAN 9025158 and MOTORAD CH3133.

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

2 Coolant Hose / Pipe Seal parts are listed for the 2006 Acura CSX, from FEL-PRO and VICTOR REINZ.

This group includes FEL-PRO 36022 and VICTOR REINZ 417634500.

This table covers the Cooling Fan control modules. Read more

US MOTOR WORKS supplies the 3 Cooling Fan Control Module parts for the 2006 Acura CSX.

This group includes 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

2 Cooling System Tester Adapter parts for the 2006 Acura CSX come from MOTORAD.

Part numbers include MOTORAD 3124 and MOTORAD 3125.

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

10 Radiator parts for the 2006 Acura CSX come from 7 brands — SPECTRA PREMIUM, AGILITY, OSC and 4 other brands. The "Popular" part is CSF 3282.

The Economy section: 1 option from GPD. GPD 2923C is listed in this group.

Standard Replacement: 9 parts, from SPECTRA PREMIUM, AGILITY, OSC and 3 other brands. A representative part number is CSF 3282.

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

3 Radiator Cap parts for the 2006 Acura CSX come from 2 brands — MOTORAD and ACDELCO.

In the Locking Replacement grade, ACDELCO and MOTORAD supply 2 parts: grouped under the catalog's "Locking Replacement" designation — the notes column spells out what sets them apart. A representative part number is ACDELCO 12R07.

Standard Replacement: 1 part, from MOTORAD. A representative part number is MOTORAD T37.

Part numbers include ACDELCO 12R07, MOTORAD ST37 and MOTORAD T37.

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

3 Radiator Fan Assembly parts are listed for the 2006 Acura CSX, from TECHPRO and GPD.

Listed part numbers: GPD 2811324, TECHPRO HO3115154 and TECHPRO HO3117106.

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

4 Radiator Hose parts are listed for the 2006 Acura CSX, from CONTINENTAL and DAYCO.

Listed part numbers: CONTINENTAL 66027, CONTINENTAL 66028 and DAYCO 72583, 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 2006 Acura CSX come from 4 brands — WELLS, NTK, SKP and 1 other brand. The "Popular" part is SKP SK5S1529.

The Economy section: 2 options from SKP and GPD. SKP SK5S1529 is listed in this group.

Standard Replacement: 4 parts, from WELLS and NTK. A representative part number is WELLS 5S8970.

Part numbers include SKP SK5S1529, GPD 1712488 and WELLS 5S8970, among others listed above.

This table covers the Temperature Sender / Sensor 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

This group shows a single part: FEL-PRO 72926.

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

6 Thermostat parts are listed for the 2006 Acura CSX, from MOTORAD, AISIN, BECK/ARNLEY and 1 other brand. AISIN THH001 carries the "Popular" badge.

Listed part numbers: AISIN THH001, MOTORAD 432170 and BECK/ARNLEY 1430819, plus the other 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

10 Thermostat / Thermostat Housing / Water Outlet Seal parts for the 2006 Acura CSX come from 4 brands — FEL-PRO, MAHLE / CLEVITE, VICTOR REINZ and 1 other brand. The "Popular" part is FEL-PRO 35892.

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

3 Thermostat Housing / Water Outlet parts are listed for the 2006 Acura CSX, from DORMAN and JAPANESE OE.

This group includes DORMAN 9025190XD, DORMAN 9025190 and JAPANESE OE 19320R40A01.

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 2006 Acura CSX, from BECK/ARNLEY, SKP, FVP and 1 other brand.

Economy: 2 parts, from BECK/ARNLEY and SKP. A representative part number is BECK/ARNLEY 1312373.

The Standard Replacement section: 2 options from FVP and GMB. FVP 1356930 is listed in this group.

Part numbers include BECK/ARNLEY 1312373, SKP SK1356930 and FVP 1356930, among others listed 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 2006 Acura CSX come from 3 brands — AJUSA, FEL-PRO and VICTOR REINZ.

Listed part numbers: AJUSA 01237500, FEL-PRO 35888 and VICTOR REINZ 711604700.

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

One part is listed for the 2006 Acura CSX — ELRING 634850.