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EGR Cooler OEM-Grade
Detroit Diesel DD15 EGR Cooler A4721403814 (2021-2023)
SUMEC: SMC-LQ-157|OE: A4721403814
OEM-grade EGR cooler for 2021-2023 Detroit Diesel DD15 Gen 3 engines in Freightliner Cascadia heavy-duty trucks. Upgraded 316L stainless steel construction for superior corrosion resistance and longevity.
316L Stainless SteelDetroit Diesel2 fitments
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SMC-LQ-157 — Detroit Diesel DD15 EGR Cooler A4721403814 (2021-2023)
| Years | Make | Model | Engine |
|---|---|---|---|
| 2021–2023 | Freightliner | Cascadia | Detroit DD15 |
| 2021–2023 | Detroit Diesel | DD15 | DD15 Gen 3 |
| Years | Make | Model | Engine |
|---|---|---|---|
| 2021–2023 | Freightliner | Cascadia | Detroit DD15 |
| 2021–2023 | Detroit Diesel | DD15 | DD15 Gen 3 |
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