1971 Fargo D110 Pickup 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

16 Coolant / Antifreeze parts are listed for the 1971 Fargo D110 Pickup, from PEAK, PRESTONE, FVP and 1 other brand. FVP MV5050GAL carries the "Popular" badge. All of them fit every engine offered in the 1971 D110 Pickup.

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, PRESTONE, PEAK 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 1 option from PRESTONE — rated for severe service. PRESTONE AFC12100 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 6 options from PEAK, PRESTONE and FVP — built to original-equipment specification. PRESTONE AF3300 is listed in this group.

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

2 Coolant Hose / Pipe parts are listed for the 1971 Fargo D110 Pickup, from ACDELCO and GATES.

Part numbers include ACDELCO 20049S and GATES 20693.

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

2 Cooling System Tester Adapter parts are listed for the 1971 Fargo D110 Pickup, from GATES and MOTORAD. All of them fit every engine offered in the 1971 D110 Pickup.

Listed part numbers: GATES 31413 and MOTORAD 3003.

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

5 Radiator Cap parts are listed for the 1971 Fargo D110 Pickup, from GATES, MOTORAD and SKP. GATES 31523 carries the "Popular" badge. All of them fit every engine offered in the 1971 D110 Pickup.

The Locking Replacement section lists 2 options from GATES and MOTORAD — grouped under the catalog's "Locking Replacement" designation — the notes column spells out what sets them apart. GATES 31516 is listed in this group.

The Standard Replacement section: 3 options from GATES, MOTORAD and SKP. GATES 31523 is listed in this group.

Part numbers include GATES 31523, GATES 31516 and MOTORAD ST16V, among others listed 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

23 Radiator Hose parts for the 1971 Fargo D110 Pickup come from 2 brands — GATES and ACDELCO. The "Popular" part is GATES 25482.

The Economy section: 11 options from GATES and ACDELCO. GATES 25482 is listed in this group.

Standard Replacement: 12 parts, from ACDELCO and GATES. A representative part number is ACDELCO 26036X.

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

8 Thermostat parts for the 1971 Fargo D110 Pickup come from GATES. The "Popular" part is GATES 33509.

The Economy section: 2 options from GATES. GATES 33509 is listed in this group.

Standard Replacement: 3 parts, from GATES. A representative part number is GATES 33009.

3 further parts sit outside the graded sections, with the same engine-level match.

Listed part numbers: GATES 33509, GATES 33508 and GATES 33009, 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

8 Thermostat / Thermostat Housing / Water Outlet Seal parts are listed for the 1971 Fargo D110 Pickup, from FEL-PRO, GATES, MAHLE / CLEVITE and 1 other brand.

Part numbers include FEL-PRO 35064, FEL-PRO 35063 and GATES 33624, 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

5 Water Pump parts for the 1971 Fargo D110 Pickup come from 2 brands — GATES and SKP.

The Economy section: 2 options from SKP. SKP SK1201060 is listed in this group.

Standard Replacement: 2 parts, from GATES. A representative part number is GATES 43025.

1 further part sits outside the graded sections, with the same engine-level match.

Part numbers include SKP SK1201060, SKP SK1201070 and GATES 43025, 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

11 Water Pump Gasket parts are listed for the 1971 Fargo D110 Pickup, from MAHLE / CLEVITE, VICTOR REINZ and FEL-PRO. FEL-PRO 11731 carries the "Popular" badge.