Oxygen Sensor for 2003-2016 Buick Chevrolet GMC Cadillac Isuzu Saab 21545

$ 54.95

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Replacement replacement part for 2007-2016 Buick, Cadillac, Chevrolet, GMC, Isuzu, Pontiac, Saab, Suzuki vehicles. See the fitment table below for the years and models covered.

Key features

Direct replacement for the original part
Factory-style fit and connection
Built for long service life
Tested for fit and function before shipping

Product details

Product: Replacement Part
Condition: New
Part number: 21545

Reference and part numbers

213-1531
213-1633
213-2830
213-3537
OS1691
OS2133
OS2418
75-2651
75-3034
75-3682
ES20113
SG1300
SG1585
SG1826
SG937
234-4294
15434
15129
15543
15550
234-4344
234-4285
12589550
15894

Fitment and compatibility

Years	Make	Model
2015-2016	Buick	Enclave 3.6L
2007	Buick	Rainier 4.2L
2016	Cadillac	ATS 3.6L
2007, 2010-2015	Cadillac	CTS 2.8L, 3.0L, 3.6L
2007-2008, 2010-2012	Chevrolet	Colorado 2.9L, 3.7L
2007, 2014	Chevrolet	Express 1500 5.3L
2014	Chevrolet	Express 2500 4.8L, 6.0L
2014	Chevrolet	Express 3500 4.8L, 6.0L
2008	Chevrolet	Malibu 2.2L
2008-2009	Chevrolet	Trailblazer 4.2L
2014	Chevrolet	Traverse 3.6L
2012-2016	GMC	Acadia 3.6L
2008-2012	GMC	Canyon 3.7L
2008-2009	GMC	Envoy 4.2L
2014	GMC	Savana 1500 4.3L, 5.3L
2014	GMC	Savana 2500 4.8L, 6.0L
2014	GMC	Savana 3500 4.8L, 6.0L
2008	Isuzu	Ascender 4.2L
2008	Pontiac	G6 2.4L
2008-2009	Saab	9-7x 4.2L
2008-2009	Suzuki	XL-7 3.6L

This part also fits additional applications beyond those listed above, including earlier model years. Check your original part number to confirm fit.

Application notes

Confirm fit with your original part number before ordering.
Confirm the fitment details above match your vehicle before ordering.

Package contents

1 x part

Professional installation is recommended.