This page lists 34 cooling system parts for the 2024 Freightliner 114SD, across 9 part types, covering all 6 engine options (11.9L, 11.9L DIESEL, 12.8L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged and more). Every part shows its brand, manufacturer part number and fitment notes.
On the 2024 Freightliner 114SD, the cooling system system keeps operating temperature in the narrow band the engine was designed for, from radiator and water pump to thermostat and hoses. Most of the listed parts are Radiator Hose (10 parts), Intercooler Air Hose / Pipe (6 parts) and Coolant / Antifreeze (5 parts). The other 6 part types cover the remaining 13 parts.
The 2024 Freightliner 114SD was sold with 6 engines. 5 parts fit every engine; the other 29 are engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2024 Freightliner 114SD cooling system parts are GATES (13 parts), PRESTONE (5 parts) and CONTINENTAL (5 parts), plus 6 more brands. Quality grades include Standard Replacement, Universal Hose and High Volume / Pressure.
3 parts on this 2024 Freightliner 114SD page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including PRESTONE AFC12100 (Coolant / Antifreeze) and GATES 21194 (Radiator Hose). Click any part number to see every vehicle that part fits.
Coolant / Antifreeze
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PRESTONE Popular Fits: all 2024 114SD engines | AFC12100 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Command Nitrite Free Extended Life CoolantYellow Nitrite Free OAT | View on Amazon |
| PRESTONE Fits: all 2024 114SD engines | AFC10000 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Command ESi PrechargedPurple | View on Amazon |
| PRESTONE Fits: all 2024 114SD engines | AFC13000 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Command COR-Guard Nitrite Free-Noat Extended Life CoolantRed | View on Amazon |
| PRESTONE Fits: all 2024 114SD engines | 115CEL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Celsius Extended Life Antifreeze or Command ESi Precharged Can1 Gallon | View on Amazon |
| PRESTONE Fits: all 2024 114SD engines | 78065 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Heavy Duty | View on Amazon |
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.
5 Coolant / Antifreeze parts for the 2024 Freightliner 114SD come from PRESTONE. The "Popular" part is PRESTONE AFC12100. Every part fits all 6 engine options (11.9L, 11.9L DIESEL, 12.8L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged and more).
This group includes PRESTONE AFC12100, PRESTONE AFC10000 and PRESTONE AFC13000 and the remaining parts above.
Coolant Filter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DONALDSON Fits: 12.8L L6 DIESEL Turbocharged | P551008 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Coolant Filter, Cartridge | View on Amazon |
| WIX Fits: 8.9L L6 DIESEL Turbocharged, 8.9L L6 Turbocharged | 24084 | 🇺🇸 US | Coolant Spin-On Filter | View on Amazon |
This table covers the Coolant filters. Typical signs include restricted flow — long cranking, weak airflow, or dirty fluid after a short interval. Seat the new filter so it cannot bypass, and use the grade the notes call for.
2 Coolant Filter parts for the 2024 Freightliner 114SD come from 2 brands — DONALDSON and WIX.
This group includes DONALDSON P551008 and WIX 24084.
Coolant Hose / Pipe
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CONTINENTAL Fits: 11.9L, 11.9L DIESEL | 57513 | 🇺🇸 US 🇨🇦 CA | Convoluted Charge Air | View on Amazon |
| CONTINENTAL Fits: 8.9L L6 DIESEL Turbocharged, 8.9L L6 Turbocharged | 57504 | 🇺🇸 US 🇨🇦 CA | Convoluted Charge Air | View on Amazon |
This table covers the hard pipes and extra hoses in the coolant circuit.
2 Coolant Hose / Pipe parts for the 2024 Freightliner 114SD come from CONTINENTAL.
Listed part numbers: CONTINENTAL 57513 and CONTINENTAL 57504.
Intercooler
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GPD Fits: 11.9L, 11.9L DIESEL | 2711526 | 🇺🇸 US 🇨🇦 CA | with 4 IN Inletwith 4 IN Outlets | View on Amazon |
| SPECTRA PREMIUM Fits: 11.9L, 11.9L DIESEL, 12.8L L6 DIESEL Turbocharged | 44011727 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with 35.375 IN X 25.875 IN X 2.4375 IN Corewith 4 IN Inlet | View on Amazon |
| SPECTRA PREMIUM Fits: 7.7L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged, 8.9L L6 Turbocharged | 44011747 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with 38.8125 IN X 19.5 IN X 1.9375 IN Corewith 3In Inlet | View on Amazon |
This table covers the intercoolers that cool turbo or supercharger charge air.
3 Intercooler parts for the 2024 Freightliner 114SD come from 2 brands — SPECTRA PREMIUM and GPD.
Listed part numbers: GPD 2711526, SPECTRA PREMIUM 44011727 and SPECTRA PREMIUM 44011747.
Intercooler Air Hose / Pipe
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CONTINENTAL Fits: 11.9L, 11.9L DIESEL, 12.8L L6 DIESEL Turbocharged | 57514 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Convoluted Charge Air | View on Amazon |
| CONTINENTAL Fits: 12.8L L6 DIESEL Turbocharged | 57513 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Convoluted Charge Air | View on Amazon |
| CONTINENTAL Fits: 8.9L L6 DIESEL Turbocharged, 8.9L L6 Turbocharged | 57504 | 🇺🇸 US 🇨🇦 CA | Convoluted Charge Air | View on Amazon |
| GATES Fits: 11.9L, 11.9L DIESEL, 12.8L L6 DIESEL Turbocharged | 26203 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Turbocharger Hose (Ring-Retained)4" x 6" (110 psi) | View on Amazon |
| GATES Fits: 12.8L L6 DIESEL Turbocharged | 26204 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Turbocharger Hose (Ring-Retained)4" x 8" (110 psi) | View on Amazon |
| GATES Fits: 7.7L L6 DIESEL Turbocharged, 8.9L L6 DIESEL Turbocharged, 8.9L L6 Turbocharged | 26200 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Turbocharger Hose (Ring-Retained)Straight Hose | View on Amazon |
This table covers the Intercooler Air Hose pipes.
6 Intercooler Air Hose / Pipe parts for the 2024 Freightliner 114SD come from 2 brands — CONTINENTAL and GATES.
Listed part numbers: CONTINENTAL 57514, CONTINENTAL 57513 and CONTINENTAL 57504, plus the other parts above.
Radiator
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SPECTRA PREMIUM Fits: 12.8L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged | 20011775P | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Aluminum Core with Plastic Tanks | View on Amazon |
| SPECTRA PREMIUM Fits: 12.8L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged | 20011775 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Aluminum Core / Aluminum Tank | View on Amazon |
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.
2 Radiator parts for the 2024 Freightliner 114SD come from SPECTRA PREMIUM.
This group includes SPECTRA PREMIUM 20011775P and SPECTRA PREMIUM 20011775.
Radiator Hose
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GATES Popular Fits: 8.9L L6 DIESEL Turbocharged, 8.9L L6 Turbocharged | 21194 | 🇺🇸 US 🇨🇦 CA | Molded | View on Amazon |
| ACDELCO Fits: 8.9L L6 DIESEL Turbocharged, 8.9L L6 Turbocharged | 20125S | 🇺🇸 US 🇨🇦 CA | Professional / GoldMolded | View on Amazon |
| GATES Fits: 8.9L L6 DIESEL Turbocharged, 8.9L L6 Turbocharged | 21571 | 🇺🇸 US 🇨🇦 CA | Molded | View on Amazon |
Universal Hose (Straight, Bulk)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GATES Popular Fits: 8.9L L6 DIESEL Turbocharged, 8.9L L6 Turbocharged | 24232 | 🇺🇸 US 🇨🇦 CA | Straight (Heavy-Duty 2-Ply)2" (60 psi) | View on Amazon |
| ACDELCO Fits: 8.9L L6 DIESEL Turbocharged | 31062 | 🇺🇸 US 🇨🇦 CA | Gold / ProfessionalStraight | View on Amazon |
| GATES Fits: 8.9L L6 DIESEL Turbocharged | 24236 | 🇺🇸 US 🇨🇦 CA | Straight (Heavy-Duty 2-Ply)2.25" Inner Diameter | View on Amazon |
| GATES Fits: 8.9L L6 Turbocharged | 24840 | 🇺🇸 US 🇨🇦 CA | Straight (Silicone)2.5" | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Fits: 11.9L DIESEL | 31064 | 🇺🇸 US 🇨🇦 CA | Gold / ProfessionalStraight | View on Amazon |
| GATES Fits: 11.9L | 52470 | 🇺🇸 US 🇨🇦 CA | Molded | View on Amazon |
| GATES Fits: 11.9L DIESEL | 24240 | 🇺🇸 US 🇨🇦 CA | Straight (Heavy-Duty 2-Ply)2 1/2" | View on Amazon |
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.
10 Radiator Hose parts are listed for the 2024 Freightliner 114SD, from GATES and ACDELCO. GATES 21194 carries the "Popular" badge.
The Standard Replacement section lists 3 options from GATES and ACDELCO — built to original-equipment specification. GATES 21194 is listed in this group.
The Universal Hose (Straight, Bulk) section lists 4 options from GATES and ACDELCO — grouped under the catalog's "Universal Hose (Straight, Bulk)" designation — the notes column spells out what sets them apart. GATES 24232 is listed in this group.
3 ungrouped parts are not assigned to a grade, with the same engine-level match.
Thermostat
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GATES Fits: 11.9L | 34148 | 🇺🇸 US 🇨🇦 CA | Heavy-Duty | View on Amazon |
| GATES Fits: 8.9L L6 DIESEL Turbocharged | 34308 | 🇺🇸 US 🇨🇦 CA | Heavy-Duty | View on Amazon |
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.
GATES supplies both parts for the 2024 Freightliner 114SD.
This group includes GATES 34148 and GATES 34308.
Water Pump
High Volume / Pressure
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GATES Fits: 12.8L L6 DIESEL Turbocharged | 44057HD | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Water Pump (Heavy-Duty) | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DAYCO Fits: 12.8L L6 DIESEL Turbocharged | DP783 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Serpentine Belt Driven | View on Amazon |
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.
2 Water Pump parts are listed for the 2024 Freightliner 114SD, from GATES and DAYCO.
In the High Volume / Pressure grade, GATES supplies 1 part: grouped under the catalog's "High Volume / Pressure" designation — the notes column spells out what sets them apart. A representative part number is GATES 44057HD.
The Standard Replacement section: 1 option from DAYCO. DAYCO DP783 is listed in this group.
Part numbers include GATES 44057HD and DAYCO DP783.
Buying Cooling System Parts for a 2024 Freightliner 114SD
On this vehicle, the cooling system system keeps operating temperature in the narrow band the engine was designed for, from radiator and water pump to thermostat and hoses.
- Match the engine first. Some cooling system parts fit every engine; others are engine-specific. Each row shows which engine(s) it fits.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the thermostat and refill with fresh coolant whenever you change a water pump or radiator; original hoses on an older vehicle are on borrowed time.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Radiator Hose and Intercooler Air Hose / Pipe .
Frequently Asked Questions
How many cooling system parts fit the 2024 Freightliner 114SD?
Our catalog currently lists 34 cooling system parts for the 2024 Freightliner 114SD across 9 subcategories and 9 brands, covering all 6 engine options (11.9L, 11.9L DIESEL, 12.8L L6 DIESEL Turbocharged, 7.7L L6 DIESEL Turbocharged and more). Each part is matched to the engine(s) it fits.
Do cooling system parts differ between 2024 Freightliner 114SD engines?
Some do. 5 parts fit every engine; the other 29 are engine-specific. Each row (and the filter at the top) shows which. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of cooling system problems on a 2024 Freightliner 114SD?
Common symptoms include a rising temperature gauge in traffic, sweet-smelling steam, crusty deposits around hose clamps, or a heater that blows cold. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace the thermostat and refill with fresh coolant whenever you change a water pump or radiator; original hoses on an older vehicle are on borrowed time.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2024 Freightliner 114SD was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2024 Freightliner 114SD?
First match the engine — each row shows which engine(s) the part fits. Then replace coolant with the exact specification the manufacturer calls for — mixing chemistries can gel and block small passages. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2024 Freightliner 114SD
Cooling System Parts for Other Freightliner 114SD Years
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