2023 Toyota TUNDRA Oxygen Sensor (Rear, Upper, Lower) - 8946509020

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2023 TOYOTA TUNDRA

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Oxygen Sensor (Rear, Upper, Lower)
This Fits Your 2023 TOYOTA TUNDRA

Part Number: 8946509020
Supersession(s): 89465-09020

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Oxygen. Sensor.
Exc.Calif. Oxygen Sensor. To 09/1998. Ft bracket. Snsr.

Fits TACOMA

2.4 LITER, front, manual trans. 2.7 LITER, 4WD, front, manual trans. 2.7 LITER, 4WD, rear, w/o California emissions, manual trans. 3.4 LITER, 4WD, rear, w/o California emissions, auto trans. Tacoma; 4 Cylinder; Front; Manual Trans. Tacoma; 4 Cylinder; Rear; Manual Trans; 4WD. Tacoma; 6 Cylinder; Front; Auto Trans; 2WD.
Oxygen Sensor - Repair or Replace
A failed Oxygen Sensor will often have no noticeable symptoms beyond a check engine light, but it does cause your 2023 TOYOTA TUNDRA to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and TOYOTA genuine parts.

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SWITCH & RELAY

Full Diagram

#89465

PRODUCED AT NUMMI.
(9501-0409)VZN150,195 ENGINE & TRANSMISSION ILLUST NO. 1 OF 6 from 199501 to 200409.

TACOMA (RZN140),150; W
TACOMA (VZN150); ATM, 4-SPEED COLUMN SHIFT; TACOMA (RZN140),150; W

SWITCH & RELAY

Full Diagram

#89465

PRODUCED AT NUMMI.
(9501-0409)RZN140,150,19# ENGINE & TRANSMISSION ILLUST NO. 1 OF 6 from 199501 to 200409.

TACOMA (RZN140),150; W
TACOMA (VZN150); ATM, 4-SPEED COLUMN SHIFT; TACOMA (RZN140),150; W

SWITCH & RELAY

Full Diagram

#89465

PRODUCED AT NUMMI.
(9501-0409)RZN161,171 ENGINE & TRANSMISSION ILLUST NO. 1 OF 6 from 199501 to 200409.

TACOMA (RZN161),171; W
TACOMA (VZN170); ATM, 4-SPEED FLOOR SHIFT

SWITCH & RELAY

Full Diagram

#89465

PRODUCED AT NUMMI.
(9501-0409)VZN160,170 ENGINE & TRANSMISSION ILLUST NO. 1 OF 6 from 199501 to 200409.

TACOMA (RZN161),171; W
TACOMA (VZN170); ATM, 4-SPEED FLOOR SHIFT

Oxygen (O2) Sensors

Full Diagram

EMISSION SYSTEM. EMISSION COMPONENTS.

Full Diagram

2. 4 liter. Air fuel ratio. ALL emissions. Auto TRANS. EGR gas. Extended cab. Federal. Front. Manual TRANS. Rear. Standard cab. W/CALIFORNIA emissions. W/O California emissions.

2.4 LITER. front. manual trans.

EMISSION SYSTEM. EMISSION COMPONENTS.

Full Diagram

2. 7 liter. 4WD. Air fuel ratio. ALL. Auto TRANS. EGR gas. Extended cab. Federal. Front. Manual TRANS. Rear. Standard cab. W/CALIFORNIA emissions. W/O California emissions.

2.7 LITER. 4WD. front. manual trans. rear. w/o California emissions.

EMISSION SYSTEM. EMISSION COMPONENTS.

Full Diagram