Air Filter Instructions Decals
(All 1962-1973-and-later Chrysler, Plymouth, Dodge)
Air filter instruction decals are also known as "Do Not Wash or Oil" decals. They are sold by the part # of the air filter element, which is written in the decal's text.
Pre-1962 air filter decals were lacquer water transfers.
Older decals also show the air cleaner housing part # in the upper right corner. These housing part #s do not always correspond to part #s found in a catalog.
Unsilenced air cleaner housings have no "snorkel," or air intake tube(s) to reduce noise. Silenced housings have one or two snorkels. 1962-1966 air cleaners on performance cars may or may not have snorkels.
Some engines before 1969 were available with a permanent, washable "wrap" around a replaceable paper filter. No instructional decals are available for these filters, which always have unique part #s.
Red print on matte yellow (except as noted), correctly pre-cut contours, with rounded corners, as original.
● 2265044 / 1946923: Filter: 3⅛" x 10" x 10¼" Decal: 3½" x 1¾" 1962-64 Big Block, silenced or unsilenced; 1963-64 Sport Fury 383-4 and 1964 Police 383 confirmed uses. Not for dual quads. This decal is one of many housing-filter combinations.
● 2402368 / 1851493: Decal: 3½" x 1¾" 1962-64 Max Wedge.
● 2402672 / 2402677: Filter: 3½" x 12¾" Decal: 3½" x 1¾" 1963-64 Big Block, usually silenced. 1964 426-4 confirmed. Not for dual quads. This decal is one of many housing-filter combinations.
● 2465160 / 1946923: Filter: 3⅛" x 10" x 10¼" Decal: 3" x 1½" 1965 8-cylinder unsilenced, but not Hemi. 1966 4 BBL unsilenced.
● 2658851 / 2658856 66-67: Filter: 2¾" x 18" Decal: 215/16" x 15/16" 1966-67 426 Hemi without fresh carb air. Large, round chrome housing.
● 2536497 / 1739547: Decal: 3¼" x 1⅝" 1967 is the only confirmed use. Printed on clear vinyl, as original.
● 2402677: Filter: 3½" x 12¾" Decal: 3" x 1⅜" 1967 383 and 440, ALL cars. 1967-71 California Noise Package Big Block cars. 1968-71 Big Block silenced (lower performance).
● 1739547: Filter: 2¾" x 10" Decal: 2¾" x 1⅜" 1967-69 273-2; 1967-71 318.
● 2206376: Filter: 3" x 8¼" x 8" Decal: 2⅞" x 1⅜" 1967-71, possibly also earlier. 170 and 225 6-cylinder engines.
● 2863349 68: Filter: 2¾" x 12¾" Decal: 3" x 19/16" 1968 340, 383, 440 unsilenced, usually. Decal never has "Made in Canada" at bottom. Can be found originally on same applications 1969-71, but not often.
● 2658851 / 2658856 68-69: Decal: 3¼" x 1⅝" 1968-69 426 Hemi without fresh carb air. Large, round chrome housing. Printed on clear vinyl, as original.
● 2863349 69-71: Filter: 2¾" x 12¾" Decal: 3" x 1⅜" 1969-71 340, 383, 440 unsilenced, usually. "Made in Canada" at bottom.
● 2946186: Decal: 3" x 1⅜" 1969-71 oval filter, all engines. There are two versions of this decal: The one with the part # in the lower left of the decal is OEM, and was found on new cars; the one with the part # on the right side of the decal is the dealer replacement. Ours is the OEM version.
● Special Instructions 69: Decal: 4" x 1⅝" 1969 440-6: No part #.
● Special Instructions 70: Decal: 3" x 1" 1970 340-6: E-body only. No part #.
● 2863349 72: Filter: 2¾" x 12¾" Decal: 2⅞" x 15/16" 1972 340, 360, 400, 440. Blue and black print on matte white vinyl.
● 1739547 73: Filter: 2¾" x 10". Decal: 2⅞" x 1⅜" 1973-and-later 318. Blue, black, red print on matte white vinyl.
● 2863349 73: Filter: 2¾" x 12¾" Decal: 2⅞" x 1⅜" 1973-and-later 340, 360, 400, 440. Blue, black, red print on matte white vinyl.
