2019 Freightliner Sprinter 3500 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

17 Coolant / Antifreeze parts for the 2019 Freightliner Sprinter 3500 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, PRESTONE, PEAK and 1 other brand — the catalog's value-priced group. FVP MV5050GAL is listed in this group.

In the Heavy Duty grade, PEAK and PRESTONE supply 2 parts: rated for severe service. A representative part number is PEAK FXA1GAL.

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, PENTOSIN, VALVOLINE and PEAK supply 6 parts: built to original-equipment specification. A representative part number is VALVOLINE 861399.

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

One part is listed for the 2019 Freightliner Sprinter 3500 — ELRING 540890.

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

One part is listed for the 2019 Freightliner Sprinter 3500 — REIN CPE0029P.

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

This group shows a single part: GPD 2711574.

This table covers the Intercooler Air Hose pipes. Read more

5 Intercooler Air Hose / Pipe parts for the 2019 Freightliner Sprinter 3500 come from 4 brands — REIN, ACDELCO, GATES and 1 other brand. The "Popular" part is REIN TCH0320.

Part numbers include REIN TCH0320 and ACDELCO 26269, among others listed 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

2 Radiator Fan Clutch parts for the 2019 Freightliner Sprinter 3500 come from 2 brands — FOUR SEASONS and HAYDEN.

Listed part numbers: FOUR SEASONS 46104 and HAYDEN 8302.

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

6 Radiator Hose parts are listed for the 2019 Freightliner Sprinter 3500, from GATES, DAYCO and REIN. GATES 51484 carries the "Popular" badge.

Listed part numbers: GATES 51484, GATES 51485 and DAYCO 72838, 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

This group shows a single part: FOUR SEASONS 37879.

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 2019 Freightliner Sprinter 3500, from DORMAN, FACET, GATES and 1 other brand.

Economy: 1 part, from DORMAN. A representative part number is DORMAN 9025850.

The Standard Replacement section: 3 options from FACET, GATES and MOTORAD. FACET 78805 is listed in this group.

Listed part numbers: DORMAN 9025850, FACET 78805 and GATES 34821, 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

7 Water Pump parts are listed for the 2019 Freightliner Sprinter 3500, from GMB, DORMAN, SKP and 3 other brands. GATES 42283 carries the "Popular" badge.

Economy: 2 parts, from DORMAN and SKP. A representative part number is DORMAN 902065.

The Standard Replacement section: 5 options from GMB, GATES, DAYCO and 1 other brand. GATES 42283 is listed in this group.

Listed part numbers: GATES 42283, DORMAN 902065 and SKP SK1473080, plus the other 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

This group shows a single part: ELRING 540880.