Tesla OE 1494175-00-B
1494175-00-B is a Tesla part number for the Radiator on the Tesla Model 3 (2021 – Dec 2023), Tesla Model Y (Jan 2020 – Jan 2025). MapleV supplies an oem replacement for it at CA$259.00 list, with OE-numbered invoicing and net pricing for approved trade accounts. On our product page this part is listed under its primary number, 1494175-00-A; 1494175-00-B is one of the numbers cross-referenced to it.
What MapleV supplies for 1494175-00-B
| Part | Side | Grade | Fits | List price |
|---|---|---|---|---|
| Radiator (listed under 1494175-00-A) | — | OEM | Tesla Model 3 (2021 – Dec 2023), Tesla Model Y (Jan 2020 – Jan 2025) | CA$259.00 |
List prices are public; net pricing for approved trade accounts is shown after sign-in. Availability is confirmed at quote. Same-day Metro Vancouver delivery for qualifying orders placed by 11 AM PT.
Fitment notes
Fits Tesla Model 3 (2021 – Dec 2023) and Model Y (Jan 2020 – Jan 2025).
Important: FITS HEAT-PUMP CARS ONLY. This radiator belongs to the heat-pump thermal system: Model 3 built 2021 through 2023, and Model Y from its 2020 launch (every Model Y has a heat pump). It does NOT fit the 2017–2020 Model 3, which uses the earlier PTC resistive-heater system and a different radiator (Tesla OE 1077082-00-C) — the hose ports and mounting points do not match. The 2024 Model 3 Highland and 2025 Model Y Juniper have redesigned front ends and use their own part numbers. Check the number on your original radiator before ordering.
Reading 1494175-00-B
| Base number | 1494175 | Identifies the part and its position on the car — the block that survives every revision, and the one to search when a full number returns nothing. |
|---|---|---|
| Middle code | 00 | Distinguishes variants of the base part. We report the code without assigning it a meaning. |
| Revision | B | Engineering revision, issued alphabetically. Where the base number and the middle code both match, a later letter is commonly a newer version of the same part — a search heuristic, not a guarantee. |
Also written as 149417500B. How to read the three blocks: the Tesla part-number guide.
Other numbers with base 1494175
| OE number | Cross-referenced to |
|---|---|
| 1494175-00-A | Radiator |
Sharing a base number does not mean two parts interchange. The base identifies a family, not a fit: the Model 3 front fascia with parking-sensor holes and the one without are different parts. Always confirm the full number, the side and the year range on the part page before ordering.
Other numbers cross-referenced on the same part
On Radiator, MapleV also cross-references: 1494175-00-A.
A cross-reference records that the listing carries the number; confirm the full number, the side and the year range on the part page before ordering.
Look up another number
Search any Tesla OE number, with or without dashes or by its seven-digit base, in the free OE lookup tool, or browse the full OE cross-reference table.
OE numbers are shown for identification and cross-reference only. MapleV is an independent supplier of aftermarket replacement parts and is not affiliated with, endorsed by, or authorized by Tesla, Inc.