Parts & buying options
Zerostart 3100150 cartridge block heater
Start with the engine, exact part number and installation type. A replacement cord is not a heating element. Canada buying options appear first; U.S. listings stay visible.
Before ordering
Reviewed applications are listed below. Other catalog associations still need exact engine and year confirmation.
- Toyota · RAV4 · 2L 4 cylinder gas · 2001–2003 — Manufacturer/OEM-listed application
An Amazon listing match confirms product identity, not compatibility with your vehicle. See the research sources below.
1 records · Page 1 of 1
Part reference
Zerostart 3100150 cartridge block heater
Catalog starting point: confirm exact engine code, year and installation with the manufacturer.
No exact purchase listing verified yet. These links search Amazon; confirm the part before buying.
Affiliate links. As an Amazon Associate, we earn from qualifying purchases.
Research & fitment notes
Manufacturer: Phillips & Temro Industries (official). Listing brands and vehicle brands do not establish the maker.
Cartridge heater, not a press-in freeze-plug element. Match the exact application; reviewed RAV4 rows use replacement cord 3600083.
- PTI 2024 guide — Toyota, printed page 34 · 2026-09-22
2L 4 cylinder gas (official); 4L 6 cylinder gas (unknown). Confirm the engine code and serial/VIN with the source.
Application guides: toyota / 4runner, toyota / rav4
Browse all heater parts and cords
A listing check confirms the product identity at the time of review; it does not guarantee stock or compatibility. Read our fitment methodology.