What Radiator Fits a 2020 Jeep Grand Cherokee?
What decides radiator fit on the 2020 Jeep Grand Cherokee, where to find your VIN, and how to replace it.
VinSnap does not have a verified radiator part number for the 2020 Jeep Grand Cherokee yet. Which radiator fits depends on the engine, the core size, and whether the gearbox is automatic (which adds transmission-cooler lines), so compare those on the part you are replacing. The 2020 Grand Cherokee was built with 27 engine variants (from 3.0 L to 6.4 L), so the right radiator depends on which one yours has. The 17-character VIN is on the driver-side dashboard at the base of the windshield and on the sticker in the driver’s door jamb; it identifies the exact engine and trim.
Last updated: · Source: TecDoc catalogue (engines)
2020 Jeep Grand Cherokee radiator: key facts
| Verified part number | None on file yet |
|---|---|
| Engine variants (2020) | 27, from 3.0 L to 6.4 L |
| Fit is decided by | The engine, the core size, and whether the gearbox is automatic (which adds transmission-cooler lines) |
| NHTSA recalls: engine and engine cooling | 1 of 3 for this model |
| DIY | Moderate DIY (drain + bleed coolant correctly) |
Sources: TecDoc catalogue (engines), NHTSA recalls.
Radiator: what it does & when to replace it
The radiator dissipates engine heat by cooling the circulating coolant. Failure signs include overheating, visible coolant leaks (often green, orange, or pink) under the car, low coolant level, or sludge in the cooling system. Plastic end-tanks can crack with age and the core can clog or corrode internally. Replacement is a moderate DIY job involving draining coolant, removing hoses and the fan/shroud, and properly refilling and bleeding air from the system. Always dispose of coolant responsibly, as it is toxic to people and animals.
DIY difficulty: Moderate DIY (drain + bleed coolant correctly). Always confirm the correct part for your exact build by VIN before buying.
Which engine does your 2020 Jeep Grand Cherokee have?
The 2020 Jeep Grand Cherokee was sold with 27 engine variants, and the correct radiator can differ between them. This is the single thing a year/make/model dropdown cannot tell you.
| Engine | Fuel | Cylinders | Years |
|---|---|---|---|
| 3.6 L 286 hp | Petrol | 6 | 2010–now |
| 5.7 L 352 hp | Petrol | 8 | 2010–now |
| 3.0 L 190 hp | Diesel | 6 | 2011–now |
| 3.0 L 241 hp | Diesel | 6 | 2011–now |
| 6.4 L 468 hp | Petrol | 8 | 2011–now |
| 3.6 L 286 hp | Petrol/Ethanol | 6 | 2010–now |
| 3.6 L 294 hp | Petrol/Ethanol | 6 | 2010–now |
| 5.7 L 366 hp | Petrol | 8 | 2011–now |
| 3.6 L 284 hp | Petrol | 6 | 2010–now |
| 3.0 L 234 hp | Petrol | 6 | 2013–now |
| 3.6 L 290 hp | Petrol | 6 | 2010–now |
| 3.0 L 243 hp | Diesel | 6 | 2014–now |
| 3.0 L 250 hp | Diesel | 6 | 2013–now |
| 6.4 L 476 hp | Petrol | 8 | 2011–now |
| 3.6 L 294 hp | Petrol | 6 | 2013–now |
| 6.4 L 472 hp | Petrol | 8 | 2011–now |
| 3.0 L 238 hp | Petrol | 6 | 2014–now |
| 3.6 L 281 hp | Petrol | 6 | 2010–now |
| 5.7 L 364 hp | Petrol | 8 | 2011–now |
| 5.7 L 360 hp | Petrol | 8 | 2013–now |
| 6.4 L 481 hp | Petrol | 8 | 2014–now |
| 3.6 L 299 hp | Petrol/Ethanol | 6 | 2017–now |
| 3.6 L 296 hp | Petrol/Ethanol | 6 | 2017–now |
| 3.0 L 218 hp | Diesel | 6 | 2011–now |
| 6.4 L 477 hp | Petrol | 8 | 2014–now |
| 6.2 L 717 hp | Petrol | 8 | 2018–now |
| 6.2 L 710 hp | Petrol | 8 | 2017–now |
Engine variants catalogued for this model (TecDoc), filtered to those built around 2020. We hold catalogued part numbers for the base engine only — decode your VIN and we resolve your exact engine, then the exact part. Full dimensions and specifications for this vehicle are on the 2020 Jeep Grand Cherokee overview.
How to replace the radiator on a 2020 Jeep Grand Cherokee
- 1With the engine cold, drain the coolant into a pan via the radiator drain or lower hose.
- 2Remove the fan/shroud, upper and lower hoses, and any transmission cooler lines or sensors attached to the radiator.
- 3Unbolt and lift out the old radiator, then set the new one into the mounts.
- 4Reconnect hoses, lines, and the fan/shroud, tightening clamps securely.
- 5Refill with the correct coolant mix and bleed all air from the system, then run the engine and recheck the level.
⚠ Never open a hot cooling system. Coolant is toxic — collect and dispose of it responsibly.
These are general steps for the cooling category. Exact fastener locations, torque values, and the correct part number depend on your 2020 Jeep Grand Cherokee’s build — confirm by VIN before you start.
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Decode my VIN →Frequently asked questions
What radiator fits a 2020 Jeep Grand Cherokee?
VinSnap has no verified radiator part number for the 2020 Jeep Grand Cherokee yet. Match on the engine, the core size, and whether the gearbox is automatic (which adds transmission-cooler lines); the 17-character VIN is on the driver-side dashboard at the base of the windshield and on the sticker in the driver’s door jamb, and it pins down the engine and trim.
How often should the radiator on a 2020 Jeep Grand Cherokee be replaced?
The radiator dissipates engine heat by cooling the circulating coolant. Failure signs include overheating, visible coolant leaks (often green, orange, or pink) under the car, low coolant level, or sludge in the cooling system. VinSnap has no manufacturer-specific interval on file for the 2020 Jeep Grand Cherokee; the owner’s manual has the official schedule.
Can I replace the radiator on a 2020 Jeep Grand Cherokee myself?
Moderate DIY (drain + bleed coolant correctly). Allow about 2–4 hours. Tools: drain pan, socket set, hose pliers, fresh coolant, funnel. Never open a hot cooling system. Coolant is toxic — collect and dispose of it responsibly.
Are there recalls on the 2020 Jeep Grand Cherokee’s engine and engine cooling?
Yes. NHTSA lists 1 recall for the 2020 Jeep Grand Cherokee filed under the engine and engine cooling: 23V411000 (2023-06-08), engine and engine cooling. Recall repairs are free at a franchised Jeep dealer.