2007 Isuzu I-290 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 Isuzu I-290 come from 5 brands — PRESTONE, PEAK, VALVOLINE and 2 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 Heavy Duty grade, PRESTONE supplies 1 part: rated for severe service. A representative part number is PRESTONE AFC12100.

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 7 parts: built to original-equipment specification. A representative part number is ACDELCO 105027.

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 Isuzu I-290 — FEL-PRO 36017.

This table covers the seals at the Coolant Hose Connector / Flange. 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

ELRING supplies both parts for the 2007 Isuzu I-290.

Listed part numbers: ELRING 851630 and ELRING 200060.

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 Isuzu I-290, from GM GENUINE and MOTORAD.

This group includes GM GENUINE RC122 and MOTORAD T46.

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

4 Cooling System Tester Adapter parts for the 2007 Isuzu I-290 come from 2 brands — GATES and MOTORAD.

Part numbers include GATES 31431, GATES 31391 and MOTORAD 3128, among others listed 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

9 Radiator parts for the 2007 Isuzu I-290 come from 8 brands — OSC, CSF, TYC and 5 other brands. The "Popular" part is CSF 3471.

The Economy section: 1 option from OSC. OSC 2707E is listed in this group.

Standard Replacement: 8 parts, from CSF, TYC, AGILITY and 5 other brands. A representative part number is CSF 3471.

This group includes CSF 3471, OSC 2707E and TYC 2707 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

2 Radiator Cap parts for the 2007 Isuzu I-290 come from 2 brands — ACDELCO and GATES.

Listed part numbers: ACDELCO RC85 and GATES 31532.

This table covers the Radiator Fan blades. Typical signs include chatter, streaks, or a skip at the top of the stroke. Confirm left and right lengths in the notes — they are often different. Read more

One part is listed for the 2007 Isuzu I-290 — GM GENUINE 1580695.

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

9 Radiator Fan Clutch parts for the 2007 Isuzu I-290 come from 9 brands — HAYDEN, US MOTOR WORKS, FAMOUS BRAND and 6 other brands. The "Popular" part is HAYDEN 2778.

Listed part numbers: HAYDEN 2778, US MOTOR WORKS 22123 and FAMOUS BRAND 215138, plus the other 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

8 Radiator Hose parts are listed for the 2007 Isuzu I-290, from ACDELCO, GATES, CONTINENTAL and 1 other brand. ACDELCO 20416S carries the "Popular" badge.

This group includes ACDELCO 20416S, GATES 22908 and ACDELCO 26486X and the remaining 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

9 Temperature Sender / Sensor parts for the 2007 Isuzu I-290 come from 8 brands — STANDARD MOTOR PRODUCTS, GPD, HOLSTEIN and 5 other brands. The "Popular" part is GM GENUINE 2134233.

The Economy section: 4 options from GPD, HOLSTEIN, STANDARD MOTOR PRODUCTS and 1 other brand. GPD 1712673 is listed in this group.

Standard Replacement: 5 parts, from GM GENUINE, WELLS, NTK and 2 other brands. A representative part number is GM GENUINE 2134233.

Listed part numbers: GM GENUINE 2134233, GPD 1712673 and HOLSTEIN 2CTS0045, 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

4 Thermostat parts are listed for the 2007 Isuzu I-290, from SKP, GATES, GM GENUINE and 1 other brand.

Economy: 1 part, from SKP. A representative part number is SKP SK1511073.

The Standard Replacement section: 3 options from GATES, GM GENUINE and MOTORAD. GATES 34045 is listed in this group.

Part numbers include SKP SK1511073, GATES 34045 and GM GENUINE 1511073, among others listed 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

8 Thermostat / Thermostat Housing / Water Outlet Seal parts for the 2007 Isuzu I-290 come from 6 brands — MAHLE / CLEVITE, VICTOR REINZ, FEL-PRO and 3 other brands. The "Popular" part is FEL-PRO 35632.

Part numbers include FEL-PRO 35632, MAHLE / CLEVITE 72141 and APEX AWO2088, among others listed above.

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

2 Thermostat Housing / Water Outlet parts are listed for the 2007 Isuzu I-290, from GATES and GM GENUINE.

Part numbers include GATES CO34967 and GM GENUINE 1510715.

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 are listed for the 2007 Isuzu I-290, from US MOTOR WORKS, BECK/ARNLEY, FVP and 6 other brands. US MOTOR WORKS US5097 carries the "Popular" badge.

Economy: 5 parts, from US MOTOR WORKS, BECK/ARNLEY, FVP and 2 other brands. A representative part number is US MOTOR WORKS US5097.

The Standard Replacement section: 4 options from GATES, ACDELCO, DAYCO and 1 other brand. GATES 41122 is listed in this group.

Part numbers include US MOTOR WORKS US5097 and BECK/ARNLEY 1312396, among others listed above.

This table covers the Water Pump & Fan Clutch assemblies. Read more

3 Water Pump & Fan Clutch Assembly parts are listed for the 2007 Isuzu I-290, from FVP, GMB and US MOTOR WORKS.

Part numbers include FVP 1300017 and US MOTOR WORKS MCK1048, 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

6 Water Pump Gasket parts for the 2007 Isuzu I-290 come from 6 brands — FEL-PRO, GM GENUINE, APEX and 3 other brands. The "Popular" part is FEL-PRO 35704.

Listed part numbers: FEL-PRO 35704, GM GENUINE 2512029 and APEX AWP3180, plus the other parts above.