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Derale 12903

Aluminum Transmission Cooler 6 Pass

Derale 12903

259-12903

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Derale 12903 Aluminum Transmission Cooler 6 Pass $34.99
Aluminum Transmission Cooler
  • 6 Pass
  • 18500 GVW
  • 11/32" Barb
  • Width: 15-1/4"
  • Height: 7-1/2"
  • Depth: 3/4"

  • Derale 12903 Details

    Aluminum Transmission Coolers

    Specifications:
  • Cooler style: Tube & Fin
  • Construction: Aluminum tube and aluminum fin
  • Inlet size: 11/32" barb
  • GVW: 18500
  • Width: 15-1/4"
  • Height: 7-1/2"
  • Depth: 3/4"
  • Inlet dim: 6-1/4"
  • Mounting: 12-1/4"
  • Hose size: 11/32"
  • Hose length: 4'

  • Specifications:

    Cooler Construction
    Tube and fin
    Cooler Finish
    Natural
    Cooler Material
    Aluminum
    Inlet Attachment
    Hose barb
    Number of Cooling Rows
    6
    Outlet Attachment
    Hose barb
    Overall Thickness (in.)
    0.75
    Quantity
    Sold as a kit
    Inlet Size (in.)
    11/32
    Core Width (in.)
    12.25
    Core Height (in.)
    7.5
    Core Thickness (in.)
    0.75
    Overall Height (in.)
    7.5
    Overall Width (in.)
    15.25
    Manufacturer's Part Number:
    12903

    Derale's universal all-aluminum transmission coolers are perfect for todays highly-stressed automatic transmissions. Featuring embossed turbulators inserted into full 1/2" tubing to agitate fluid and louvered cooling fins, it extends transmission life by helping to prevent heat-related transmission failures while improving shift performance. These kits come with a complete transmission cooler hardware kit to easily install onto vehicles with 5/16" transmission cooler lines.

    Features:
  • Prevents heat related transmission failures
  • Extends life of transmission
  • Improves transmission performance
  • 1/2" aluminum tubing expended into aluminum cooling fins
  • 11/32" hose barb inlets
  • Embossed turbulators inserted in each tube agitate fluid for maximum heat transfer
  • Complete hardware kit included

  • Does Derale 12903 fit your vehicle?

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    Aspiration

    1970 DODGE CHALLENGER

    • CC: 5572
    • Liter: 5.6
    • SubModel: BASE
    • CUI: 340
    • EngineType: V8 ( 5.6 L / 340 )

    1971 FORD LTD

    • CC: 6391
    • Liter: 6.4
    • SubModel: BROUGHAM
    • CUI: 390
    • EngineType: V8 ( 6.4 L / 390 )

    1987 DODGE W100 PICKUP

    • CC: 3687
    • Liter: 3.7
    • SubModel: BASE
    • CUI: 225
    • EngineType: L6 ( 3.7 L / 225 )

    1980-1981 CHEVROLET CAMARO

    • Liter: 3.8
    • SubModel: BASE
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1968 DODGE DART

    • CC: 4473
    • Liter: 4.5
    • SubModel: GTS
    • CUI: 273
    • EngineType: V8 ( 4.5 L / 273 )

    1979 PONTIAC PHOENIX

    • EngineType: ALL
    • SubModel: BASE

    1975-1977 MERCURY CAPRI

    • Liter: 2.8
    • SubModel: BASE
    • CUI: 171
    • EngineType: V6 ( 2.8 L / 171 )

    1969 PLYMOUTH VALIANT

    • CC: 3687
    • Liter: 3.7
    • Aspiration: N
    • SubModel: 100
    • Engine Vin: B
    • CUI: 225
    • EngineType: L6 ( 3.7 L / 225 )

    1976 DODGE D100 PICKUP

    • CC: 3687
    • Liter: 3.7
    • SubModel: CUSTOM
    • CUI: 225
    • EngineType: L6 ( 3.7 L / 225 )

    1977 PONTIAC FIREBIRD

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1995 DODGE B2500 VAN

    • CC: 5211
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1983 FORD F-150

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1977-1978 CHRYSLER NEW YORKER

    • CC: 7211
    • Liter: 7.2
    • SubModel: BROUGHAM
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1967-1969 GMC MOTORHOME

    • Liter: 3.8
    • SubModel: CLASS C; G-30
    • CUI: 231
    • EngineType: L6 ( 3.8 L / 231 )

    1974 BUICK CENTURY

    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980-1981 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1965-1966 FORD GALAXIE

    • CC: 6997
    • Liter: 7.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1976-1986 FORD F-350

    • CC: 4917
    • Liter: 4.9
    • SubModel: BASE
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1994-1997 MERCURY COUGAR

    • Liter: 3.8
    • SubModel: XR-7
    • CUI: 232
    • EngineType: V6 ( 3.8 L / 232 )

    1979 FORD LTD

    • EngineType: ALL
    • SubModel: LANDAU

    1983-1986 BUICK REGAL

    • EngineType: ALL
    • SubModel: T-TYPE

    1975-1976 AMERICAN MOTORS MATADOR

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 401
    • EngineType: V8 ( 6.6 L / 401 )

    1967 GMC G25/G2500 VAN

    • Liter: 3.8
    • SubModel: BASE
    • CUI: 230
    • EngineType: L6 ( 3.8 L / 230 )

    1977-1978 OLDSMOBILE DELTA 88

    • Liter: 4.3
    • SubModel: ROYALE
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1971 PLYMOUTH BARRACUDA

    • CC: 6286
    • Liter: 6.3
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1971 CHEVROLET G10 VAN

    • CC: 4097
    • Liter: 4.1
    • SubModel: SPORTVAN
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1966 CHEVROLET CORVETTE

    • CC: 6998
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1968-1970 FORD CUSTOM

    • CC: 3933
    • Liter: 3.9
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: B
    • CUI: 240
    • EngineType: L6 ( 3.9 L / 240 )

    1997 DODGE CARAVAN

    • EngineType: ALL
    • SubModel: SE

    1989 CHEVROLET G10 VAN

    • Liter: 4.3
    • SubModel: SPORTVAN
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1978 FORD E-100 ECONOLINE CLUB WAGON

    • CC: 4917
    • Liter: 4.9
    • SubModel: NORTHLAND
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1969 PLYMOUTH VALIANT

    • CC: 5212
    • Liter: 5.2
    • SubModel: 100
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1993-1994 DODGE B350 VAN

    • CC: 5211
    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1978 DODGE MONACO

    • Liter: 5.2
    • SubModel: BASE
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1980-1981 BUICK ELECTRA

    • Liter: 4.1
    • SubModel: PARK AVENUE
    • CUI: 252
    • EngineType: V6 ( 4.1 L / 252 )

    1975 CHRYSLER IMPERIAL

    • EngineType: ALL
    • SubModel: ALL

    1973 CHEVROLET NOVA

    • CC: 5031
    • Liter: 5.0
    • SubModel: CUSTOM
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1972 CHEVROLET CORVETTE

    • CC: 5737
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1981-1984 AMERICAN MOTORS EAGLE

    • Liter: 4.2
    • SubModel: BASE
    • CUI: 258
    • EngineType: L6 ( 4.2 L / 258 )

    1996-1999 OLDSMOBILE BRAVADA

    • EngineType: ALL
    • SubModel: ALL

    1985 CHEVROLET IMPALA

    • CC: 5031
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1989 DODGE CARAVAN

    • EngineType: ALL
    • SubModel: BASE

    1983-1987 DODGE D150 PICKUP

    • CC: 3687
    • Liter: 3.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 225
    • EngineType: L6 ( 3.7 L / 225 )

    1965-1967 PLYMOUTH SATELLITE

    • CC: 6286
    • Liter: 6.3
    • SubModel: BASE
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1985-1987 GMC SAFARI

    • EngineType: ALL
    • SubModel: BASE

    1963 FORD GALAXIE

    • CC: 4261
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1971 AMERICAN MOTORS AMBASSADOR

    • CC: 5900
    • Liter: 5.9
    • Aspiration: N
    • SubModel: SST
    • Engine Vin: N
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1974 PLYMOUTH GRAN FURY

    • CC: 7212
    • Liter: 7.2
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1971 PLYMOUTH SATELLITE

    • CC: 5212
    • Liter: 5.2
    • SubModel: BROUGHAM
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1977 CHEVROLET IMPALA

    • Liter: 5.7
    • SubModel: CUSTOM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1985 CHEVROLET CAMARO

    • CC: 2474
    • Liter: 2.5
    • SubModel: BASE
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1973 PONTIAC LEMANS

    • CC: 7457
    • Liter: 7.5
    • Aspiration: N
    • SubModel: SPORT
    • Engine Vin: W
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1978-1980 FORD GRANADA

    • EngineType: ALL
    • SubModel: BASE

    1988-1989 FORD BRONCO II

    • EngineType: ALL
    • SubModel: EDDIE BAUER

    1985 CHEVROLET CAPRICE

    • Liter: 5.7
    • SubModel: CLASSIC
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1961-1962 DODGE DART

    • CC: 3687
    • Liter: 3.7
    • SubModel: BASE
    • CUI: 225
    • EngineType: L6 ( 3.7 L / 225 )

    1967 CHEVROLET G20 VAN

    • CC: 3769
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 230
    • EngineType: L6 ( 3.8 L / 230 )

    1971-1972 MERCURY MARQUIS

    • CC: 6556
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1974 CHEVROLET G10 VAN

    • CC: 4098
    • Liter: 4.1
    • SubModel: SPORTVAN
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1969 FORD MUSTANG

    • CC: 4949
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 302
    • EngineType: V8 ( 5.0 L / 302 )

    1978 DODGE MONACO

    • Liter: 6.6
    • Aspiration: N
    • SubModel: CRESTWOOD
    • Engine Vin: N
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980-1981 OLDSMOBILE CUTLASS SUPREME

    • Liter: 5.7
    • SubModel: BROUGHAM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976 CHEVROLET NOVA

    • CC: 4097
    • Liter: 4.1
    • SubModel: CONCOURS
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1971-1974 DODGE CHARGER

    • CC: 5212
    • Liter: 5.2
    • SubModel: SPECIAL EDITION
    • CUI: 318
    • EngineType: V8 ( 5.2 L / 318 )

    1988 JEEP CHEROKEE (XJ)

    • EngineType: ALL
    • SubModel: ALL

    1968 PONTIAC GTO

    • CC: 6555
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1981 CHEVROLET CAPRICE

    • Liter: 4.4
    • SubModel: CLASSIC
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1970 BUICK LESABRE

    • CC: 7456
    • Liter: 7.5
    • Aspiration: N
    • SubModel: BASE
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1979 PONTIAC GRAND LEMANS

    • Liter: 4.9
    • SubModel: SAFARI
    • CUI: 301
    • EngineType: V8 ( 4.9 L / 301 )

    1969 CHEVROLET CHEVELLE

    • CC: 5736
    • Liter: 5.7
    • SubModel: CONCOURS ESTATE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987 DODGE RAM 50 PICKUP

    • EngineType: ALL
    • SubModel: BASE

    1973-1974 DODGE CORONET

    • CC: 3687
    • Liter: 3.7
    • SubModel: CUSTOM
    • CUI: 225
    • EngineType: L6 ( 3.7 L / 225 )

    1970 DODGE W300 PICKUP

    • CC: 3687
    • Liter: 3.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: C
    • CUI: 225
    • EngineType: L6 ( 3.7 L / 225 )

    1997 DODGE B1500 VAN

    • EngineType: ALL
    • SubModel: BASE

    1977 PONTIAC BONNEVILLE

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978-1979 PONTIAC FIREBIRD

    • Liter: 5.7
    • SubModel: FORMULA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977 BUICK RIVIERA

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: J
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978-1979 CHRYSLER TOWN & COUNTRY

    • CC: 5900
    • Liter: 5.9
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: J
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1990-1995 CHEVROLET G30 VAN

    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1979-1981 FORD E-100 ECONOLINE

    • CC: 4917
    • Liter: 4.9
    • SubModel: CLUB PASSENGER WAGON
    • CUI: 300
    • EngineType: L6 ( 4.9 L / 300 )

    1980 PONTIAC LEMANS

    • CC: 3800
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1988-1989 CHEVROLET ASTRO

    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1978-1979 PONTIAC LEMANS

    • Liter: 5.0
    • SubModel: SAFARI
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1976 CHEVROLET NOVA

    • CC: 5031
    • Liter: 5.0
    • SubModel: CONCOURS
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1986 FORD THUNDERBIRD

    • CC: 3797
    • Liter: 3.8
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: 3
    • CUI: 232
    • EngineType: V6 ( 3.8 L / 232 )

    1973-1974 CHEVROLET G30 VAN

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968 PONTIAC TEMPEST

    • CC: 6555
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1974 DODGE MONACO

    • CC: 6556
    • Liter: 6.6
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1982 FORD F-150

    • EngineType: ALL
    • SubModel: BASE

    1976 DODGE CHARGER

    • CC: 3687
    • Liter: 3.7
    • SubModel: SPORT
    • CUI: 225
    • EngineType: L6 ( 3.7 L / 225 )

    1979-1980 DODGE DIPLOMAT

    • CC: 3687
    • Liter: 3.7
    • SubModel: SALON
    • CUI: 225
    • EngineType: L6 ( 3.7 L / 225 )

    1972-1973 DODGE W100 PICKUP

    • CC: 3687
    • Liter: 3.7
    • SubModel: BASE
    • CUI: 225
    • EngineType: L6 ( 3.7 L / 225 )

    1971 DODGE CHALLENGER

    • CC: 6286
    • Liter: 6.3
    • SubModel: R/T
    • CUI: 383
    • EngineType: V8 ( 6.3 L / 383 )

    1972-1973 MERCURY MONTEGO

    • CC: 7030
    • Liter: 7.0
    • SubModel: VILLAGER
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1974 PONTIAC LEMANS

    • CC: 7456
    • Liter: 7.5
    • Aspiration: N
    • SubModel: SPORT
    • Engine Vin: Y
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1982-1983 PONTIAC GRAND PRIX

    • Liter: 5.7
    • SubModel: LJ
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972-1973 DODGE CORONET

    • CC: 5572
    • Liter: 5.6
    • SubModel: CUSTOM
    • CUI: 340
    • EngineType: V8 ( 5.6 L / 340 )

    1965 BUICK SPECIAL

    • CC: 3687
    • Liter: 3.7
    • Aspiration: N
    • SubModel: BASE
    • CUI: 225
    • EngineType: V6 ( 3.7 L / 225 )

    1982 BUICK LESABRE

    • Liter: 5.7
    • SubModel: CUSTOM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972 DODGE DART

    • CC: 3254
    • Liter: 3.2
    • SubModel: DEMON
    • CUI: 198
    • EngineType: L6 ( 3.2 L / 198 )
    12903 - Derale Aluminum Tube & Fin Cooler Kits is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Derale Aluminum Tube & Fin Cooler Kit GREAT PRICE, EASY TO INSTALL AND KEEPS MY TRANSMISSION COOL !!
    Date published: 2015-10-02
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