The following tables provide disaggregation of net sales information for the three months ended March 31, 2018 and 2017 (in thousands):

Three months ended March 31, 2018 (a)	Engine Management		Temperature Control		Other (c)			Total
Geographic Area:
United States	$	174,584	$	55,571	$	—		$	230,155
Canada		7,804		3,931		2,107			13,842
Mexico		8,222		212		—			8,434
Europe		3,480		164		—			3,644
Other foreign		5,398		353		—			5,751
Total	$	199,488	$	60,231	$	2,107		$	261,826

Major Product Group:
Ignition, emissions and fuel system parts	$	160,732	$	—	$	1,662		$	162,394
Wire and cable		38,756		—		191			38,947
Compressors		—		29,898		(56	)		29,842
Other climate control parts		—		30,333		310			30,643
Total	$	199,488	$	60,231	$	2,107		$	261,826

Major Sales Channel:
Aftermarket	$	169,310	$	51,630	$	2,107		$	223,047
OE/OES		25,056		8,101		—			33,157
Export		5,122		500		—			5,622
Total	$	199,488	$	60,231	$	2,107		$	261,826

Three months ended March 31, 2017 (a)(b)	Engine Management		Temperature Control		Other (c)			Total
Geographic Area:
United States	$	185,902	$	65,039	$	—		$	250,941
Canada		9,767		4,357		774			14,898
Mexico		7,031		224		—			7,255
Europe		3,814		204		—			4,018
Other foreign		4,800		466		—			5,266
Total	$	211,314	$	70,290	$	774		$	282,378

Major Product Group:
Ignition, emissions and fuel system parts	$	165,153	$	—	$	723		$	165,876
Wire and cable		46,161		—		227			46,388
Compressors		—		37,922		(302	)		37,620
Other climate control parts		—		32,368		126			32,494
Total	$	211,314	$	70,290	$	774		$	282,378

Major Sales Channel:
Aftermarket	$	179,765	$	61,799	$	774		$	242,338
OE/OES		26,504		7,989		—			34,493
Export		5,045		502		—			5,547
Total	$	211,314	$	70,290	$	774		$	282,378

(a)

Segment net sales include intersegment sales in our Engine Management and Temperature Control segments.

(b)

Amounts have not been restated and are reported under accounting standards in effect in the period presented as we adopted ASU 2014-09, Revenue from Contracts with Customers, using the modified retrospective method.

(c)

Other consists of the elimination of intersegment sales from our Engine Management and Temperature Control segments as well as sales from our Canadian business unit that does not meet the criteria of a reportable operating segment. Intersegment compressor sales for the three months ended March 31, 2018 and 2017 exceeded third party sales from our Canadian business unit.