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BALDWIN · Engine Air Filter

PA4173

Air Element

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Stock checked September 11, 12:46 PM Eastern. Call before travelling so we can confirm what is still available.

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THE DETAILS THAT MATTER

FILTER SPECIFICATIONS.

Filter type
Air Element
Outside diameter
5 27/32 in.
Outside diameter (mm)
148.4
Inside diameter
3 5/8 in.
Length
8 5/8 in.
Length (mm)
219.1
Manufacturer part number
PA4173
GTIN
00791440077188

Baldwin replacement references: GMC 15202408; ACDelco A1624C

Baldwin PIES August 20, 2026 · Baldwin Product Guide July 24, 2026.

START WITH THE NUMBER YOU HAVE

CROSS-REFERENCE NUMBERS.

Baldwin’s reference lists the numbers below for PA4173. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

53 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
ACDELCOA1624C1
AUTO EXTRA619420131
BALDWIN FILTERSPA41731
CARQUEST870131
CARQUEST REDBA55561
CARQUEST REDR870131
CASITECFA12611
CHAMPION LABORATORIESAF16241
DEFENSEDA97781
DONGGUAN LUAO FILTERDA21624CAP1
FEDERATEDAF1261F1
FIRESTONEAF16241
FRAM FiltersCA97781
FRAM FiltersXGA97781
GM GENERAL MOTORS152024081
GONHERGA4151
GRAINGER2XWZ51
GRAINGER4ZME21
GROUP 7VA55561
GURA987A1
HASTINGSAF12611
ISUZU81520240801
KRALINATORLA20131
LUBER-FINERAF16241
MAHLELX10051
MICRO-GARDGA355561
MIGHTY AUTO PARTSA16241
MOBIL 1MA55561
NAPA GOLD20131
NAPA PROSELECT220131
NAPA SILVER320131
ORIGINAL ENGINE MANAGEMENTAF4301
OST FILTERSSA316601
PARTS MASTER620131
PARTS PLUSAF16241
PENNZOILPZA4691
PENTIUSPAB97781
PERFORMAXPA4691
PHOENIX STARZYCZ0371
POWERFLOSA355561
PREMIUM GUARDPA55561
PRIME GUARDPAF55561
PRO-TEC4101
PROMOTIVEAF55561
PRONTOPA55561
PUREPROA55561
PUROLATORA355561
SERVICE CHAMPAF55561
SL FILTERSSAG408T1
STPSA97781
VALVOLINEVA1811
WARNERWAF16241
WIX420131

Source: Baldwin Specs & Interchange · July 27, 2026. Reference quantity is part of the manufacturer’s cross-reference, not store stock.

CHECK THE EQUIPMENT. CHECK THE ENGINE.

APPLICATIONS & EQUIPMENT.

Chevrolet Colorado, GMC Canyon; Hummer

Baldwin Product Guide summary. This description does not establish fit for every model from each manufacturer.

Match the year, model, engine and every note. Bring the engine or serial number when a configuration is unclear.

17 application ranges

YearsMake & modelEngineRequired notes & configuration
2004Chevrolet Colorado2.8 L 4OE Number : 15202408
2005–2006Chevrolet Colorado2.8 L 4OE Number : A1624C
2007Chevrolet Colorado2.9 L 4OE Number : 15202408
2004–2006Chevrolet Colorado3.5 L 5OE Number : 15202408
2007Chevrolet Colorado3.7 L 5OE Number : 15202408
2004GMC Canyon2.8 L 4OE Number : 15202408
2005–2006GMC Canyon2.8 L 4OE Number : A1624C
2007GMC Canyon2.9 L 4OE Number : 15202408
2004GMC Canyon3.5 L 5OE Number : 15202408
2005–2006GMC Canyon3.5 L 5OE Number : A1624C
2007GMC Canyon3.7 L 5OE Number : 15202408
2006Hummer H33.5 L 5OE Number : A1624C
2007Hummer H33.7 L 5OE Number : 15202408
2006Isuzu i-2802.8 L 4OE Number : 8152024080
2007Isuzu i-2902.9 L 4OE Number : A1624C
2006Isuzu i-3503.5 L 5OE Number : 8152024080
2007Isuzu i-3703.7 L 5OE Number : A1624C

Baldwin ACES · July 27, 2026 · Auto Care vehicle definitions. This searchable list may not cover every application. Our counter can check configurations not shown.

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YOUR LOCAL FILTER PEOPLE.

Bring the number off your old filter, or your equipment and engine details. We’ll help check the match.