Tesla Model S/X Coolant Pump - Revision history

Jrbe at 00:59, 16 February 2025

2025-02-16T00:59:25Z

← Older revision		Revision as of 00:59, 16 February 2025
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	== Overview ==		== Overview ==
	[[File:Tesla Model S-X Coolant Pump.jpg\|alt=Tesla Model S-X Coolant Pump\|thumb\|Tesla Model S/X Coolant Pump]]		[[File:Tesla Model S-X Coolant Pump.jpg\|alt=Tesla Model S-X Coolant Pump\|thumb\|Tesla Model S/X Coolant Pump]]
	Both the Model S and X use a very capable (but curiously unbranded) coolant pump. Internet research seems to indicate it may be made by VariMax<ref name=":0">https://www.diyelectriccar.com/threads/the-teslorean.170770/post-856074</ref>, though there are so many Tesla part numbers it's hard to say which actual model it is. The Nissan Leaf also uses this pump.<ref>https://openinverter.org/forum/viewtopic.php?t=2906</ref> Surprisingly the Tesla pumps are cheaper than the Leaf pumps on Rock Auto in the US.		Both the Model S and X use a very capable (but curiously unbranded) coolant pump. Internet research seems to indicate it may be made by VariMax<ref name=":0">https://www.diyelectriccar.com/threads/the-teslorean.170770/post-856074</ref>, though there are so many Tesla part numbers it's hard to say which actual model it is. The Nissan Leaf also uses this pump.<ref>https://openinverter.org/forum/viewtopic.php?t=2906</ref> Surprisingly the Tesla pumps are much cheaper than the Leaf pumps on Rock Auto in the US.

	In ICE circles, this pump is commonly used in high performance intercooler systems, so Lingenfelter Performance Engineering has compiled a fairly thorough (though questionably formatted) [https://www.lingenfelter.com/PDFdownloads/L330070000.pdf datasheet on the pump]. Another fairly thorough overview can be found within the [https://www.evcreate.com/using-tesla-thermal-management-system-parts/#tesla-pump EV Create overview of the Tesla cooling system]<ref>https://www.evcreate.com/using-tesla-thermal-management-system-parts/#tesla-pump</ref>.		In ICE circles, this pump is commonly used in high performance intercooler systems, so Lingenfelter Performance Engineering has compiled a fairly thorough (though questionably formatted) [https://www.lingenfelter.com/PDFdownloads/L330070000.pdf datasheet on the pump]. Another fairly thorough overview can be found within the [https://www.evcreate.com/using-tesla-thermal-management-system-parts/#tesla-pump EV Create overview of the Tesla cooling system]<ref>https://www.evcreate.com/using-tesla-thermal-management-system-parts/#tesla-pump</ref>.

Jrbe at 00:57, 16 February 2025

2025-02-16T00:57:02Z

← Older revision		Revision as of 00:57, 16 February 2025
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	== Overview ==		== Overview ==
	[[File:Tesla Model S-X Coolant Pump.jpg\|alt=Tesla Model S-X Coolant Pump\|thumb\|Tesla Model S/X Coolant Pump]]		[[File:Tesla Model S-X Coolant Pump.jpg\|alt=Tesla Model S-X Coolant Pump\|thumb\|Tesla Model S/X Coolant Pump]]
	Both the Model S and X use a very capable (but curiously unbranded) coolant pump. Internet research seems to indicate it may be made by VariMax<ref name=":0">https://www.diyelectriccar.com/threads/the-teslorean.170770/post-856074</ref>, though there are so many Tesla part numbers it's hard to say which actual model it is. The Nissan Leaf also uses this pump.<ref>https://openinverter.org/forum/viewtopic.php?t=2906</ref>		Both the Model S and X use a very capable (but curiously unbranded) coolant pump. Internet research seems to indicate it may be made by VariMax<ref name=":0">https://www.diyelectriccar.com/threads/the-teslorean.170770/post-856074</ref>, though there are so many Tesla part numbers it's hard to say which actual model it is. The Nissan Leaf also uses this pump.<ref>https://openinverter.org/forum/viewtopic.php?t=2906</ref> Surprisingly the Tesla pumps are cheaper than the Leaf pumps on Rock Auto in the US.

	In ICE circles, this pump is commonly used in high performance intercooler systems, so Lingenfelter Performance Engineering has compiled a fairly thorough (though questionably formatted) [https://www.lingenfelter.com/PDFdownloads/L330070000.pdf datasheet on the pump]. Another fairly thorough overview can be found within the [https://www.evcreate.com/using-tesla-thermal-management-system-parts/#tesla-pump EV Create overview of the Tesla cooling system]<ref>https://www.evcreate.com/using-tesla-thermal-management-system-parts/#tesla-pump</ref>.		In ICE circles, this pump is commonly used in high performance intercooler systems, so Lingenfelter Performance Engineering has compiled a fairly thorough (though questionably formatted) [https://www.lingenfelter.com/PDFdownloads/L330070000.pdf datasheet on the pump]. Another fairly thorough overview can be found within the [https://www.evcreate.com/using-tesla-thermal-management-system-parts/#tesla-pump EV Create overview of the Tesla cooling system]<ref>https://www.evcreate.com/using-tesla-thermal-management-system-parts/#tesla-pump</ref>.

Jrbe: /* References */ Added Nissan leaf as a source for this pump.

2025-02-14T16:14:05Z

References: Added Nissan leaf as a source for this pump.

← Older revision		Revision as of 16:14, 14 February 2025
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	== Overview ==		== Overview ==
	[[File:Tesla Model S-X Coolant Pump.jpg\|alt=Tesla Model S-X Coolant Pump\|thumb\|Tesla Model S/X Coolant Pump]]		[[File:Tesla Model S-X Coolant Pump.jpg\|alt=Tesla Model S-X Coolant Pump\|thumb\|Tesla Model S/X Coolant Pump]]
	Both the Model S and X use a very capable (but curiously unbranded) coolant pump. Internet research seems to indicate it may be made by VariMax<ref name=":0">https://www.diyelectriccar.com/threads/the-teslorean.170770/post-856074</ref>, though there are so many Tesla part numbers it's hard to say which actual model it is.		Both the Model S and X use a very capable (but curiously unbranded) coolant pump. Internet research seems to indicate it may be made by VariMax<ref name=":0">https://www.diyelectriccar.com/threads/the-teslorean.170770/post-856074</ref>, though there are so many Tesla part numbers it's hard to say which actual model it is. The Nissan Leaf also uses this pump.<ref>https://openinverter.org/forum/viewtopic.php?t=2906</ref>

	In ICE circles, this pump is commonly used in high performance intercooler systems, so Lingenfelter Performance Engineering has compiled a fairly thorough (though questionably formatted) [https://www.lingenfelter.com/PDFdownloads/L330070000.pdf datasheet on the pump]. Another fairly thorough overview can be found within the [https://www.evcreate.com/using-tesla-thermal-management-system-parts/#tesla-pump EV Create overview of the Tesla cooling system]<ref>https://www.evcreate.com/using-tesla-thermal-management-system-parts/#tesla-pump</ref>.		In ICE circles, this pump is commonly used in high performance intercooler systems, so Lingenfelter Performance Engineering has compiled a fairly thorough (though questionably formatted) [https://www.lingenfelter.com/PDFdownloads/L330070000.pdf datasheet on the pump]. Another fairly thorough overview can be found within the [https://www.evcreate.com/using-tesla-thermal-management-system-parts/#tesla-pump EV Create overview of the Tesla cooling system]<ref>https://www.evcreate.com/using-tesla-thermal-management-system-parts/#tesla-pump</ref>.
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	- seals (cable OD): 7165-0474 (1.0-1.4mm), 7165-0473 (1.5-1.9), 7165-0472 (2.0-2.4), 7165-0471 (2.5-2.9/18ga)		- seals (cable OD): 7165-0474 (1.0-1.4mm), 7165-0473 (1.5-1.9), 7165-0472 (2.0-2.4), 7165-0471 (2.5-2.9/18ga)

			- RS04FG is also a commonly available connector that fits.<ref>https://openinverter.org/forum/viewtopic.php?p=46064#p46064</ref>

	As Sumitomo connectors aren't widely available, a better source for this connector is Aliexpress where is is often sold as a complete connector kit.		As Sumitomo connectors aren't widely available, a better source for this connector is Aliexpress where is is often sold as a complete connector kit.

Tom91: Categories

2024-12-20T16:23:43Z

J0hannes at 08:24, 8 September 2024

2024-09-08T08:24:55Z

← Older revision		Revision as of 08:24, 8 September 2024
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	== References ==		== References ==
	[[Category:OEM]]		[[Category:OEM]]
			[[Category:water pumps]]
	[[Category:Tesla]]		[[Category:Tesla]]
	[[Category:Thermal Management]]		[[Category:Thermal Management]]

Jason arnold at 09:21, 17 June 2023

2023-06-17T09:21:58Z

← Older revision		Revision as of 09:21, 17 June 2023
Line 47:		Line 47:

	== References ==		== References ==
			[[Category:OEM]]
			[[Category:Tesla]]
			[[Category:Thermal Management]]

Jason arnold: /* Overview: */

2023-06-17T09:19:52Z

Overview:

← Older revision		Revision as of 09:19, 17 June 2023
Line 1:		Line 1:
	== Overview: ==		== Overview ==
	[[File:Tesla Model S-X Coolant Pump.jpg\|alt=Tesla Model S-X Coolant Pump\|thumb\|Tesla Model S/X Coolant Pump]]		[[File:Tesla Model S-X Coolant Pump.jpg\|alt=Tesla Model S-X Coolant Pump\|thumb\|Tesla Model S/X Coolant Pump]]
	Both the Model S and X use a very capable (but curiously unbranded) coolant pump. Internet research seems to indicate it may be made by VariMax<ref name=":0">https://www.diyelectriccar.com/threads/the-teslorean.170770/post-856074</ref>, though there are so many Tesla part numbers it's hard to say which actual model it is.		Both the Model S and X use a very capable (but curiously unbranded) coolant pump. Internet research seems to indicate it may be made by VariMax<ref name=":0">https://www.diyelectriccar.com/threads/the-teslorean.170770/post-856074</ref>, though there are so many Tesla part numbers it's hard to say which actual model it is.

Asavage: /* Connector */ Added info about Subaru O2 sensor connector that fits the Tesla coolant pump.

2023-06-16T04:16:37Z

Connector: Added info about Subaru O2 sensor connector that fits the Tesla coolant pump.

← Older revision		Revision as of 04:16, 16 June 2023
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	- seals (cable OD): 7165-0474 (1.0-1.4mm), 7165-0473 (1.5-1.9), 7165-0472 (2.0-2.4), 7165-0471 (2.5-2.9/18ga)		- seals (cable OD): 7165-0474 (1.0-1.4mm), 7165-0473 (1.5-1.9), 7165-0472 (2.0-2.4), 7165-0471 (2.5-2.9/18ga)

	As Sumitomo connectors aren't widely available, a better source for this connector is Aliexpress where is is often sold as a complete connector kit		As Sumitomo connectors aren't widely available, a better source for this connector is Aliexpress where is is often sold as a complete connector kit.

			Alternatively, there's a common Nissan/Subaru O<sub>2</sub> sensor connector, with flying leads furnished, that is a perfect fit<ref>https://openinverter.org/forum/viewtopic.php?p=46064#p46064</ref>.

	=== Pinout ===		=== Pinout ===

Jason arnold: added References header

2023-06-16T00:51:51Z

added References header

← Older revision		Revision as of 00:51, 16 June 2023
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	Annoyingly, the bearing is integral to the impeller, so if you have a noisy pump there is no way to replace just the worn part.		Annoyingly, the bearing is integral to the impeller, so if you have a noisy pump there is no way to replace just the worn part.

			== References ==

Jason arnold: /* Control */

2023-06-16T00:51:07Z

Control

← Older revision		Revision as of 00:51, 16 June 2023
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	== Control ==		== Control ==
	The pump can be controlled using PWM. The PWM voltage is 5V and the frequency is a rather unusual 2Hz. The pump speed can be controlled from ~750RPM at 20% duty cycle to ~5000RPM at 80 duty cycle.		The pump can be controlled using PWM. The PWM voltage is 5V and the frequency is a rather unusual 2Hz. The pump speed can be controlled from ~750RPM at 20% duty cycle to ~5000RPM at 80% duty cycle.

	== Wiring ==		== Wiring ==

← Older revision		Revision as of 16:23, 20 December 2024
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	== References ==		== References ==
	~~[[Category:OEM]]~~
	[[Category:water pumps]]		[[Category:water pumps]]
	[[Category:Tesla]]		[[Category:Tesla]]
	~~[[Category:Thermal Management~~]]