Plenum & Filter Boxes | Whohou Marketplace

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HVAC RETURN AIR FILTER RACK PLENUM W/ 16X25X1 FILTER (SHEET METAL BACK) Box (176236688359)
Mcdaniel Metals RAFP-20X25 - Return Air Filter Plenum Box (RAFP-20X25) (134831225015)
24" x 19-1/2" x 3" Air Return Plenum Box Pleated Reinforced Filter (355060449724)
17.75 x 22.25 x 12 tall furnace stand return air box duct hvac (134848661040)
87-96 Ford F150, F250 4.9L Intake Air Cleaner Filter Box Tube Duct Intake Plenum (256426364033)
16 X 24 X 17.5 W/Filter Rack Return Air Duct Plenum-26 Gauge, HVAC Duct Work (134735217792)
17 3/4”x21 3/4”x13”Galvanized Return Air Filter Box Furnace Stand 1” Filter Rack (134957816416)
25.5 X 17.5 X 3 With 16” Collar HVAC RETURN AIR Box PLENUM GALVANIZED 26 GAUGE (133855922597)
21 1/4 X 21 1/4 X 16 W/1” Insulation W/Filter Rack Return Air Duct Plenum (134797809066)
SUPPLY AIR DUCT PLENUM 11.5 X 16.5 X 17 LONG GALVANIZED STEEL 26 GAUGE (134683325212)
Fresh Air Intake Filter box HVAC system Duct Air Filter collars 6" (254992592875)
Fresh Air Intake Filter box HVAC system Duct Air Filter collars 8" (265062705079)
Fresh Air Intake Filter box HVAC system Duct Air Filter collars 4" (254366193714)
Fresh Air Intake Filter box HVAC system Duct Air Filter collars 10" (254121384224)
21 1/4"x24 3/4"x10” Tall Galvanized Return Filter Furnace Stand 1” Filter Rack (134224379974)
21 x 21 x 20 tall furnace stand return air box duct hvac (134933562997)
HVAC.Return air filter rack plenum,collar 16" diameter,fit filter 20"x 20"x 4" (264212208839)
24 3/4 X 21 1/4 X 14 Tall Return Air Filter Box Furnace Stand 1” Filter Rack (134417145789)
25.5 X 17.5 X 3 With 16” Collar HVAC RETURN AIR Box PLENUM GALVANIZED 26 GAUGE (133856008923)
20 X 16 X 23.5 LONG HVAC SUPPLY/RETURN AIR DUCTWORK PLENUM GALVANIZED 26 GAUGE (134624510711)
Heater Plenum Box Blower Motor Chevy Chevrolet 1951 1952 51 52 1950 50 49 1949 (395231195146)
INFINITI G37 FX37 M37 Q70 QX70 QX50 Q60 Q50 08-21 OEM INTAKE MANIFOLD 3.7L & 3.5 (204716492462)
HVAC.Sheet metal. Return air filter rack plenum,fit filter 20"x 20"x 4" (254489118417)
20 X 18 X 18 LONG HVAC SUPPLY/RETURN AIR DUCTWORK PLENUM GALVANIZED 26 GAUGE (134647041383)
24 1/2 x 20 x 6 tall furnace stand return air box duct hvac (134851535810)
SUPPLY AIR DUCT PLENUM 17.5 X 21 X 22 LONG GALVANIZED STEEL 26 GAUGE (133350716769)
Jaguar triple carburettor air intake plenum box. Suit Triple SU carby's. (326082198962)
SUPPLY AIR DUCT PLENUM 21 X 21 X 36 LONG GALVANIZED STEEL 26 GAUGE (134722347915)
1981 82 83 84 85 86 ORIGINAL FORD MUSTANG HEATER PLENUM DIVERTER AIR BOX #E1BH (196373605955)
SUPPLY AIR DUCT PLENUM 16 x 19 X 46 LONG GALVANIZED STEEL 26 GAUGE (134667830327)
14 X 20 X 36 LONG 1” Insulation SUPPLY/RETURN AIR PLENUM GALVANIZED 26 GAUGE (134753795941)
24”X28”X18”Tall Galvanized Return Air Filter Box Furnace Stand 1” Filter Rack (133802763164)
Holley EFI 300-246BK HI-RAM 105MM Plenum Top *open Box* (166773376252)
HVAC.Return air filter rack plenum 16 x 25 x 8",fit filter 16"x25"x4" (264212245270)
21 1/4 X 21 1/4 X 35.5 W/1” Filter Rack Return Air Duct Plenum (133539113505)
SUPPLY AIR DUCT PLENUM 12 1/2 X 18 3/4 X 45 LONG GALVANIZED STEEL 26 GAUGE (134722540509)
Supply/RETURN AIR DUCT PLENUM 21 X 28 X 23.5 GALVANIZED 26 GAUGE (134769914094)
SPEED BY SPECTRE PROFAB POLISHED 4" SINGLE PLENUM NEW OPEN BOX FAST SHIPPING (395186841465)
21 1/4"x21 1/4"x20” Tall Galvanized Return Filter Furnace Stand 1” Filter Rack (134772745470)
Heater Plenum Box Blower Motor Chevy Chevrolet 1951 1952 51 52 1950 50 49 1949 (166647512196)
SUPPLY/RETURN AIR DUCT PLENUM 20.5X 28.5X 24 LONG GALVANIZED STEEL 26 GAUGE (134809307737)
12 X 20 X 36 W/2caps HVAC SUPPLY/RETURN AIR DUCTWORK PLENUM GALVANIZED 26 GAUGE (134829428912)
HVAC.Return air filter rack plenum for filter 20 x 25 x 4",collar 16" diameter. (265799768943)
Fresh Air Intake Filter box HVAC system collars 6" *****Hinged door****** (254317553832)
LOT (5) 10 X 20 X 48 SUPPLY AIR TRUNK DUCT LONG GALVANIZED STEEL 26 GAUGE (134649620366)
SUPPLY AIR DUCT PLENUM 19.5"x12.5"x30" Long No Flange GALVANIZED STEEL 26 GAUGE (134849890274)
RESONATOR AIR INTAKE HOSE BOX AIR CLEANER TUBE PLENUM CAR 2.2L ENGINE MOTOR (226139541243)
NEW SPECTRE PLENUM KIT IN BOX. EASY INSTALLATION. FITS WITH 5-1/8 INLET 9859 (185233904039)
Lot (2) SUPPLY/RETURN AIR DUCT PLENUM 19 X 20 X 31 LONG With GALVANIZED 26 GAUGE (134668158638)
SUPPLY AIR DUCT PLENUM 11.5 x 17 x 36 LONG GALVANIZED STEEL 26 GAUGE (134840130834)
AC Heater Box Plenum Air Conditioning 1980-86 Ford Truck F150 1986 85 84 83 80 (155983382622)
AC Heater Box Plenum Air Conditioning 1980-86 Ford Truck F150 1986 85 84 83 80 (166529981637)
2006-2010 VW Jetta 2.5L Air Intake Filter Cleaner Housing Box Duct Plenum #129MC (134991267451)
Heater Box Plenum Blower Chevy Hardtop Convertible Chevrolet 1954 54 1953 53 (155440538886)
64 65 66 67 68 FORD MUSTANG UNDER DASH HEATER CONTROL BOX PLENUM (255850509019)
1999-2004 Jeep Grand Cherokee WJ 4.0L Air Box Gasket Seal Plenum (285840306597)
2001-04 Chrysler 300M Air Intake Hose Duct Tube Resonator Box Plenum OEM #17MC (134727471950)
SUPPLY AIR DUCT PLENUM 14 X 21 X 33 LONG GALVANIZED STEEL 26 GAUGE (134666951813)
HVAC.Return air filter rack plenum for filter 16 x 25 x 4",collar 14" diameter. (254138420702)
24”X28”X18”Tall Galvanized Return Air Filter Box Furnace Stand 1” Filter Rack (133849837562)
1967 1968 ford mustang AC heater box air conditioning plenum flapper housing (225786341660)
2002-2009 Envoy Chevy Trailblazer Vortec 4200 Air Box Intake Resonator 15047009 (145753539031)
ferrari 308 or Mondial air intake manifold plenum box 114437 (196126660332)
16 Polaris Ranger 1000 Crew Diesel Airbox Intake Plenum Box (156072125236)
Filter box system for filter 20 x 20 x 1" with two collars 16" diameter (255310365578)
USED OEM 1967 FORD GALAXIE 500 XL NO A/C Heater Box Plenum FoMoCo (275678517069)
64 65 66 67 68 FORD MUSTANG UNDER DASH HEATER CONTROL BOX PLENUM (284585248872)
1966~1977 Bronco Heater Intake Plenum Vent Box Dynacorn New 3726 (153571596900)
AC distribution duct plenum Box Chevelle El Camino Monte Carlo 3992154 OEM (156026537776)
Filter box for filter 10x10x4" collars 6" *****Hinged door****** HVAC system (265039523978)
1996-2002 DODGE VIPER FRESH AIR PLENUM HEATER BOX BLOWER MOTOR INLET PLENUM-NEW (195376301508)
8x Ford Cologne V6 2.8 Engine Plenum Air Box Stainless Wide Heavy M6 Washers (256056639354)
1964 Mercury Comet Heater Box Case Plenum Defrost 1960-65 Ford Falcon Mustang OE (335067262881)
AC Heater Box Plenum F150 F250 F350 Ford Truck Bronco 1987 87 88 89 90 91 1991 (166211852092)
23 1/4 X 24 X 30 HVAC SUPPLY/RETURN AIR DUCTWORK PLENUM GALVANIZED 26 GAUGE (134761870527)
Accel super ram intake TPI Lingenfelter JL1 box runners and plenum used (234660584150)
1995-1998 Acura TL Air Box Air Cleaner Intake Assembly Resonator Plenum OE#806EM (134833715632)
1965 -68 FORD GALAXIE Heater Plenum Box also fits Mustang, 65-68 (126123504933)
HVAC Heater Box Floor Heat Plenum 1997-2001 Jeep XJ Cherokee (124817256838)
1987-1991 Ford F150 Underdash Heater Plenum Box Used Non A/C (225923791504)
Scott Drake C5ZZ-18471-A Heater Plenum Box, Plastic, Black, Ford, Each (335312137929)
Lot(2)17.5X20X28 LONG HVAC SUPPLY/RETURN AIR DUCTWORK PLENUM GALVANIZED 26 GAUGE (134753682740)
Accufab 4.6L 2V Plenum 1996-2004 FORD MUSTANG GT OPEN BOX PARTS KIT **READ** (176345705513)
Lot(2)16 3/4”x11 5/8”x36” LONG SUPPLY/RETURN AIR PLENUM GALV STEEL 26 GAUGE (134660751291)
Return Air Filter Rack Plenum, 14 x 22 x 1" filter, duct work, hvac, sheet metal (266624133397)
Heater Plenum Box blower motor Chevy Chevrolet 1951 1952 51 52 1950 50 49 1949 (155022463503)
2002-2007 Saturn Vue Air Intake Filter Resonator Pre Air Box Plenum OEM #617EM (134782313549)
OEM Under Dash Heat/AC Plenum Box 1973-79 Ford Truck, 1978-79 Ford Bronco (295279206322)
1989-2002 Silvia S13 S14 S15 NEW In Box OEM Intake Manifold PLENUM 14010-1N510 (305494351488)
65-68 Mustang 64-65 Falcon Heater Defroster Plenum Chamber Box Dynacorn - M3518 (153124223145)
67-68 Ford Mustang Ac/heater Plenum Box Assy (144109153761)
1969 1970 Oiginal Ford MUSTANG Heater plenum Diverter air box OEM (296146249488)
ROVER V8 STAINLESS STEEL twin plenum only tvr sd1 TWIN PLENUM BOX EFI BOLTS, (222194904912)
1968 FORD GALAXIE AND MERCURY HEATER BOX PLENUM NOS WITH FORCED VENTILATION (274145011845)
Heater Plenum Box 1967-79 Ford Truck F150 F250 F350 1972 1971 1970 1969 1968 72 (154421894025)
1970 1971 1972 Chevelle El Camino A/C Air Condition Plenum wo/Heater Box Dii (380445536885)
02 - 09 GMC Envoy Chevy Trailblazer Vortec 4200 OEM OE Air Box Intake Resonator (204790155764)
Heater Plenum Box blower motor Chevy Chevrolet 1949/1950/1951/1952 (155313322165)
2011-2023 DODGE CHARGER FRONT CABIN FRESH AIR INLET DUCT PLENUM HOUSING BOX OEM (394725967197)
2012 ARCTIC CAT M8000 800 AIR CLEANER FILTER BOX AIRBOX PLENUM #25489 (126279584125)