Emission Modules & Control Units
Acdelco™ Oxygen Sensor
GM
2131161
All models. 6.0l. All models. 8.1l. Right. All models. 4.8l. All models. 4.3l. Rear, 8.1l. Silverado, sierra. 5.3l. 6.0L, front of...
Acdelco™ Oxygen Sensor
GM
2131699
LaCrosse. Grand Prix. Without supercharger. 3.8L, california. Rear.
Oxygen Sensor
GM
12589549
Astro, Safari. Right. Front of converter, with square connector. Rear of converter.
Oxygen Sensor
GM
12561777
Astro, Safari. Left. Front of converter, with square connector.
Oxygen Sensor
GM
12590035
SRX. 2.8L, rear. 3.6L, rear. CTS. Catalyst monitoring. 2.8l. Catalyst monitoring. 3.6l. STS, STS-v. 3.6l. Engine control. 5.7l. 3.6. 4.6.
Oxygen Sensor
GM
12589550
Astro, Safari. Left. Front of converter, with square connector.
Acdelco™ Oxygen Sensor
GM
AFS74
Vendor:acdelco. Vendor #AFS74. Standard. S-series. 4.3l. Tpi. Astro, Safari. 4.3l. Manifold, 4.3L.
Oxygen Sensor
GM
19355310
Astro, Safari. On converter. Front of converter, with square connector.
Oxygen Sensor
GM
19211435
8 cylinder. Allante. Seville. All models. 4.9l. 4.6L. 4.9L, federal.
Oxygen Sensor
GM
12596327
CTS. STS, STS-v. 3.6l. 3.6L, without direct injectio. 2.8L, front. 2nd Design. Oval Connector. Front, 3.6L. STS, STS-v. 4.6l.
Acdelco™ Oxygen Sensor
GM
2134699
Sonic. Front. 1.8l. Cruze, Cruze Limited. 1.8l. Upstream. Without diesel, 1.8L.
Oxygen Sensor
GM
19353381
CTS. STS, STS-v. 3.6l. Equinox, Torrent. 3.6l. At manifold. Front, 3.6L. SRX. 3.6L, with direct injection.
Oxygen Sensor
GM
12578575
All models. 2.2l. Rear. 2.2L, at converter. 2.2L, to converter. 2.2L, post converter.
Oxygen Sensor
GM
19355309
All models. 3.1l, 3.4l. Secondary. All models. 2.4l. 2.4L, to converter. 3.4L, at converter. 2.4L, at converter. 3.4L, to converter....
Acdelco™ Oxygen Sensor
GM
2134226
Impala, Monte Carlo. 3.5l, 3.9l. Left. 3.5 & 3.9L with flex fuel. G6. Rear. 3.6l. Aura. 3.6l.
Oxygen Sensor
GM
19209812
All models. 6.0l. Left. 3/4, 1 ton. Rear of converter, 6.0l. Left. 1/2 ton. With crew cab pick-up.
Oxygen Sensor
GM
12615904
Stamped #12615904. Malibu Hybrid. Rear. 1st design. 2.4L. Pre-converter, 1st design.
Acdelco™ Oxygen Sensor
GM
2131529
S-series. 4.3l. All. 4.3L, rear of converter. 4.3L, front of converter.
Oxygen Sensor
GM
12559849
All models. 4.6l. To converter. Seville. At converter. Pre & post converter. 4.6L, catalytic converter.
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