1989 Toyota 4Runner

Engine Coolant Temperature Sender

Part Number: 8342020020
Supersession(s): 83420-20020; 8342001010; 8342016010

Gauge, Water Temperature Sender.

Engine Coolant Temperature Sending Unit - Repair or Replace
If your engine coolant temperature sender has failed, you may notice one of several symptoms: your temperature gauge doesn’t move, your engine overheats without warning, your radiator fans don’t switch on, or they don’t switch off. If your 1989 Toyota 4Runner has any of these symptoms, it's a good idea to let a trained Toyota technician perform an inspection.

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Diagram SWITCH & RELAY & COMPUTER for your 1989 Toyota 4Runner
#83420
Required: 1
From 198808 to 199108.
From 199108 to 199208.
00000L01050110 0; 000001 0104 0; RN8#,90; RN12#,8#,90,VZN120,85,9#;
Diagram SWITCH & RELAY & COMPUTER for your 1989 Toyota 4Runner
#83420
Required: 1
From 198808 to 199108.
From 199108 to 199208.
00000B01050110 0; 000001 0104 0; RN10#,110,13#,VZN10#,110,13#; RN10#,110,13#;
Diagram SWITCH & RELAY & COMPUTER for your 1989 Toyota 4Runner
#83420
Required: 1
From 198308 to 198903.
0000010401 0; LN5#,6#,RN5#,6#,7#,VZN6#;
MSRP
$30.99
Additional dealer discounts may apply.

Please select a dealer to view local or discounted pricing.
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