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1998-2000 LS400 Oxygen Sensor Part #'s, OEM & OE

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Old 07-12-16, 08:11 AM
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Scraape
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Default 1998-2000 LS400 Oxygen Sensor Part #'s, OEM & OE
Been searching the forums for part numbers for the four oxygen sensors on my 1998 UCF20, figured i'd share what i found

If any of these are incorrect, let me know

Upstream Sensors (Sensor 1) (1 per bank)

Toyota OEM : 89465 - 50150
Denso : 234-4169
Bosch : 13441

Downstream Sensors (Sensor 2) (1 per bank)

Toyota OEM : 89465 - 50100
Denso : 234 - 4137
Bosch : 13489
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Old 07-12-16, 08:56 AM
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sha4000
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Those are the correct Toyota parts numbers.
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Old 12-12-18, 05:07 PM
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dlcoffin
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Originally Posted by Scraape
Been searching the forums for part numbers for the four oxygen sensors on my 1998 UCF20, figured i'd share what i found

If any of these are incorrect, let me know

Upstream Sensors (Sensor 1) (1 per bank)

Toyota OEM : 89465 - 50150
Denso : 234-4169
Bosch : 13441

Downstream Sensors (Sensor 2) (1 per bank)

Toyota OEM : 89465 - 50100
Denso : 234 - 4137
Bosch : 13489
my car is a 1997, are the parts the same as 1998?
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Old 12-12-18, 06:29 PM
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Denso 234-4169 is correct for upstream.

The Denso # I have for downstream are 234-4603.
I see that the 4137 lists the 98+.
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