MCI Radiators – Browse replacement parts
Do you need a new MCI radiator, or can it be repaired? How can you tell if the radiator is repairable or if you need a new one? Major coolant leaks are a common indicator that a new radiator is your best option. Active is here to help! We can help to bridge the gap in the current supply chain issues and get you the parts that you need!
The main component of your cooling system is the radiator, it keeps your engine at the optimal operating temperature. This is why it is so important to ensure that it is in working order. While using your vehicle, you can be confident that should you need repair, we can help you through that! If your radiator is beyond any repair, Active Radiator has the most popular MCI replacement parts in stock across the U.S. If we do not have it we will make it for you! For example, we have the 310149 Radiator for your 2017 MCI D4500.
Experience the Active advantage today! We’ll help get your equipment back in service quickly with minimal downtime. Find a location near you to buy a MCI radiator replacement or schedule to bring us your radiator to evaluate for repair.

MCI Bus Radiator
OE NUMBERS
310030BT
211RA030
HDC010317
HDC010317DT
437487
MOD1A18159D
1A18159D
1A18159
MOD1A18597
MOD1A18597D
1A18597
1A18597D
6L1192
6L1223
6L1231
6L1232
6L1274
6L1275
6L1283
6L1289
6L1192CG
6L1223CG
6L1231CG
6L1232CG
6L1274CG
6L1275CG
6L1283CG
6L1289CG
DR270010
DR147510

MCI G Model Radiator
OE NUMBERS
310066BT
06016110
06016079
06016080
06016110CG
06016079CG
06016080CG

MCI D Coach 2010 – Present Radiator
OE NUMBERS
310069AT
211RA069
238763
SC238763
SCSI238763
BR8763
TR8763
HDC010939PA
437470
MCI01
LT9286
1A20785
1A207851106143005
3E0129830001
06011411
06011417
06011428
06011427
1A0207850000
1A020785
1A207850000
3E012983
3E0129830001
06011428CG
06011427CG
06011411CG
06011417CG
Part Number | Height | Width | Depth | Filler Neck | Product | Inlet | Outlet | Oil Cooler |
---|---|---|---|---|---|---|---|---|
310030 | 32.4375 | 28 | 2.625 | None | Radiator | Left / Top | Right / End | None |
310036 | 35 | 33.5625 | 3.875 | None | Radiator | Top /Right | Top / Left | None |
310044 | 33 | 32.4375 | 3.875 | None | Radiator | Top /Right | Bottom Left | None |
310054 | 32.75 | 35.5 | 4.1875 | None | Radiator | Top Right | Bottom Left | None |
310055 | 45 | 48 | 3.875 | None | Radiator | None | ||
310066 | 40.5 | 27.875 | 2.25 | None | Radiator | None | ||
310069 | 46.9375 | 33.1875 | 4.125 | None | Radiator | Right Center | Right | None |
310070 | 47.25 | 27 | 4.625 | None | Radiator | Left Center | Right Center | None |
310077 | 45 | 48 | 2.25 | None | Radiator | None | ||
310086 | 50.5 | 24.5 | 4.1875 | None | Radiator | Top Left | Bottom Left | None |
310089 | 38 | 34.75 | 3.875 | None | Radiator | Top | Bottom | None |
310149 | 46.5625 | 35.875 | 2.25 | None | Radiator | None | ||
310150 | 48.3125 | 40.3125 | 4.5 | NONE | Radiator | |||
310170 | 34.625 | 33.0625 | 4.125 | None | Radiator | Top | Bottom | None |
450339 | 40.9375 | 26.75 | 4.125 | None | Radiator | Left of Center | Top Right | None |
451518 | 24.625 | 18 | 7 | None | Radiator | Center | Bottom of Tank | None |