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Flex-a-lite 3951

Engine Oil Cooler Kit 5" x 20" x 3/4"

Flex-a-lite 3951

400-3951

made in usa
jegs shipping
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Flex-a-lite 3951 Engine Oil Cooler Kit 5" x 20" x 3/4" $100.99
Engine Oil Cooler Kit
  • 5" x 20" x 3/4"

  • Flex-a-lite 3951 Details

    Engine Oil Cooler Kits

  • Complete With All Hardware
  • Easy To Follow Instructions
  • Billet Fittings
  • Standard 0.5 in. Barb Fittings
  • Made In USA

  • Specifications:

    Core Width (in.)
    17.25
    Overall Width (in.)
    20
    Cooler Construction
    Tube and fin
    Cooler Finish
    Natural
    Cooler Material
    Copper/Aluminum
    Inlet Attachment
    Hose barb
    Number of Cooling Rows
    4
    Outlet Attachment
    Hose barb
    Overall Thickness (in.)
    0.75
    Quantity
    Sold as a kit
    Core Height (in.)
    5
    Core Thickness (in.)
    0.75
    Overall Height (in.)
    5
    Manufacturer's Part Number:
    3951

    Features generous sized 5" x 20" x 3/4" oil cooler (1/2" tubes), and all the hose, fittings and clamps to do the job right. Includes Flex-a-lite's proprietary sandwich adapters. For moderate or auxiliary engine oil cooling applications. Made in the USA.

  • Complete with all hardware, hose and fittings
  • Easy-to-follow instructions in English, French & Spanish
  • Billet Fittings - Billet barbed fittings offer more secure hose connections
  • Supplied standard with 1/2" barb fittings

  • Does Flex-a-lite 3951 fit your vehicle?

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    1977-1979 LINCOLN MARK V

    • EngineType: ALL
    • SubModel: ALL

    1993-1994 LINCOLN MARK VIII

    • EngineType: ALL
    • SubModel: ALL

    1995-1997 LINCOLN TOWN CAR

    • Liter: 4.6
    • Aspiration: N
    • SubModel: SIGNATURE
    • Engine Vin: W
    • CUI: 281
    • EngineType: V8 ( 4.6 L / 281 )

    1978 MERCURY GRAND MARQUIS

    • Liter: 5.8
    • SubModel: BASE
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1972-1974 PLYMOUTH ROAD RUNNER

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

    1989 FORD RANGER

    • Liter: 2.9
    • SubModel: GT
    • CUI: 177
    • EngineType: V6 ( 2.9 L / 177 )

    1987-1993 MAZDA B2200

    • EngineType: ALL
    • SubModel: ALL

    1981 FORD GRANADA

    • Liter: 4.2
    • SubModel: GL
    • CUI: 255
    • EngineType: V8 ( 4.2 L / 255 )

    1971 MERCURY MONTEGO

    • CC: 5753
    • Liter: 5.8
    • Aspiration: N
    • SubModel: MX BROUGHAM
    • Engine Vin: M
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1987-1997 MERCURY GRAND MARQUIS

    • EngineType: ALL
    • SubModel: LS

    1993-1998 FORD RANGER

    • EngineType: ALL
    • SubModel: SPLASH

    1971-1974 PLYMOUTH SATELLITE

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

    1983 FORD E-100 ECONOLINE

    • EngineType: ALL
    • SubModel: XL

    1986 FORD RANGER

    • Liter: 2.3
    • SubModel: STX
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    1989 MAZDA MPV

    • CC: 2606
    • Liter: 2.6
    • SubModel: CARGO
    • EngineType: L4 ( 2.6 L / 2606 CC )

    1990 DODGE RAMCHARGER

    • EngineType: ALL
    • SubModel: ALL

    1969-1974 FORD LTD

    • CC: 5753
    • Liter: 5.8
    • SubModel: BASE
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1976 MERCURY MONTEGO

    • Liter: 6.6
    • SubModel: MX VILLAGER
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971-1972 MERCURY MARQUIS

    • CC: 7030
    • Liter: 7.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: N
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1986 FORD RANGER

    • Liter: 2.3
    • SubModel: XLT
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    1995-2002 CHEVROLET S10 PICKUP

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

    1971-1974 PLYMOUTH SATELLITE

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

    1987 DODGE DAKOTA

    • CC: 3906
    • Liter: 3.9
    • SubModel: BASE
    • CUI: 239
    • EngineType: V6 ( 3.9 L / 239 )

    1993-1995 HYUNDAI ELANTRA

    • EngineType: ALL
    • SubModel: BASE

    1975-1978 FORD E-150 ECONOLINE CLUB WAGON

    • EngineType: ALL
    • SubModel: ALL

    1987-1988 CHEVROLET V30 PICKUP

    • Liter: 4.8
    • SubModel: SCOTTSDALE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    2001-2002 FORD RANGER

    • CC: 2986
    • Liter: 3.0
    • SubModel: XL
    • CUI: 182
    • EngineType: V6 ( 3.0 L / 182 )

    1971 PLYMOUTH SATELLITE

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

    1996-2001 NISSAN ALTIMA

    • EngineType: ALL
    • SubModel: XE

    1989-1992 TOYOTA CAMRY

    • EngineType: ALL
    • SubModel: DLX

    1986-1989 MITSUBISHI MIGHTY MAX

    • EngineType: ALL
    • SubModel: ALL

    1996-1998 MAZDA PROTEGE

    • EngineType: ALL
    • SubModel: ALL

    1982-1984 PONTIAC GRAND PRIX

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

    1990-1994 NISSAN SENTRA

    • EngineType: ALL
    • SubModel: XE

    1974 DODGE RAMCHARGER

    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1987 FORD LTD CROWN VICTORIA

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

    1996-1998 MERCURY MYSTIQUE

    • EngineType: ALL
    • SubModel: ALL

    1977 CADILLAC FLEETWOOD

    • EngineType: ALL
    • SubModel: 75 FORMAL

    1964 INTERNATIONAL PICKUP C1200

    • CC: 4983
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 304
    • EngineType: V8 ( 5.0 L / 304 )

    1970 MERCURY MARQUIS

    • CC: 6391
    • Liter: 6.4
    • Aspiration: N
    • SubModel: BROUGHAM
    • Engine Vin: X
    • CUI: 390
    • EngineType: V8 ( 6.4 L / 390 )

    2003-2005 DODGE CARAVAN

    • EngineType: ALL
    • SubModel: C/V

    1962-1967 FORD THUNDERBIRD

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

    1988 CHEVROLET V30 PICKUP

    • Liter: 4.8
    • SubModel: CHEYENNE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1982-1983 OLDSMOBILE CUTLASS SUPREME

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1962-1964 PLYMOUTH SAVOY

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

    1961 DODGE DART

    • Liter: 6.8
    • SubModel: PIONEER
    • CUI: 413
    • EngineType: V8 ( 6.8 L / 413 )

    1996 DODGE DAKOTA

    • CC: 3906
    • Liter: 3.9
    • SubModel: WS
    • CUI: 239
    • EngineType: V6 ( 3.9 L / 239 )

    1983 OLDSMOBILE CUTLASS SUPREME

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

    1990-1991 HYUNDAI SONATA

    • CC: 2972
    • Liter: 3.0
    • SubModel: GLS
    • EngineType: V6 ( 3.0 L / 2972 CC )

    1986-1996 FORD E-150 ECONOLINE CLUB WAGON

    • EngineType: ALL
    • SubModel: ALL

    1976 PONTIAC LEMANS

    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1977-1978 GMC K35 PICKUP

    • Liter: 4.8
    • SubModel: HIGH SIERRA
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1969-1970 CHEVROLET G10 VAN

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

    1994 BUICK REGAL

    • Liter: 3.1
    • SubModel: BASE
    • CUI: 189
    • EngineType: V6 ( 3.1 L / 189 )

    1972-1974 CHRYSLER NEWPORT

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

    1983-1986 FORD THUNDERBIRD

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

    1973 PLYMOUTH GRAN FURY

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

    1964 PLYMOUTH SAVOY

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

    1993 FORD BRONCO

    • EngineType: ALL
    • SubModel: XLT LARIAT

    1971 MERCURY COUGAR

    • CC: 5753
    • Liter: 5.8
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: M
    • CUI: 351
    • EngineType: V8 ( 5.8 L / 351 )

    1968 FORD CUSTOM

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

    1975 OLDSMOBILE DELTA 88

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

    1975-1984 CHEVROLET K10 PICKUP

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

    1999 NISSAN MAXIMA

    • EngineType: ALL
    • SubModel: GLE

    1984-1989 DODGE D100 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1985 FORD E-250 ECONOLINE

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

    1971-1974 DODGE CORONET

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

    1976 CHEVROLET NOVA

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

    1974 PONTIAC VENTURA

    • CC: 5737
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1994-1995 FORD ESCORT

    • EngineType: ALL
    • SubModel: LX SPORT

    1994-1996 TOYOTA COROLLA

    • EngineType: ALL
    • SubModel: BASE

    1977-1978 GMC C25/C2500 PICKUP

    • Liter: 4.1
    • SubModel: SIERRA CLASSIC
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1974 JEEP J20

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

    1986 MITSUBISHI TREDIA

    • CC: 1997
    • Liter: 2.0
    • SubModel: BASE
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

    1988-1990 MAZDA RX-7

    • EngineType: ALL
    • SubModel: GTU

    1974 PONTIAC GRAND PRIX

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

    1984-1985 NISSAN SENTRA

    • CC: 1597
    • Liter: 1.6
    • SubModel: XE
    • EngineType: L4 ( 1.6 L / 1597 CC )

    1977 OLDSMOBILE CUTLASS SUPREME

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

    1969 MERCURY COUGAR

    • CC: 7014
    • Liter: 7.0
    • Aspiration: N
    • SubModel: COBRA JET
    • Engine Vin: Q
    • CUI: 428
    • EngineType: V8 ( 7.0 L / 428 )

    1975 FORD E-350 ECONOLINE

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

    1970-1971 PLYMOUTH FURY

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

    1998-2001 GMC S15 JIMMY

    • EngineType: ALL
    • SubModel: SLT

    1976 DODGE RAMCHARGER

    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1969-1971 CHEVROLET C10 SUBURBAN

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1975-1980 CHEVROLET C30 PICKUP

    • Liter: 4.8
    • SubModel: CUSTOM DELUXE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1968 PLYMOUTH FURY

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

    1972 FORD E-300 ECONOLINE

    • EngineType: ALL
    • SubModel: BASE

    1987 FORD LTD CROWN VICTORIA

    • EngineType: ALL
    • SubModel: LX

    1991-1997 MITSUBISHI 3000GT

    • EngineType: ALL
    • SubModel: ALL

    1987 CHEVROLET ASTRO

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

    1986-1987 ISUZU PICKUP

    • CC: 2238
    • Liter: 2.2
    • SubModel: LS
    • EngineType: L4 ( 2.2 L / 2238 CC )

    1972-1973 MERCURY MARQUIS

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

    1980 SAAB 900

    • EngineType: ALL
    • SubModel: GLI

    1985 FORD E-150 ECONOLINE CLUB WAGON

    • EngineType: ALL
    • SubModel: BASE

    1974 OLDSMOBILE DELTA 88

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

    1970-1972 DODGE CHALLENGER

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

    1969 FORD THUNDERBIRD

    • Liter: 7.0
    • SubModel: BASE
    • CUI: 429
    • EngineType: V8 ( 7.0 L / 429 )

    1982 FORD F-100

    • EngineType: ALL
    • SubModel: XLS

    1970-1971 CHRYSLER NEW YORKER

    • CC: 7212
    • Liter: 7.2
    • SubModel: BASE
    • CUI: 440
    • EngineType: V8 ( 7.2 L / 440 )

    1978-1979 OLDSMOBILE CUTLASS SUPREME

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )
    3951 - Flex-a-Lite Engine Oil Cooler Kit is rated 5.0 out of 5 by 1.
    • 2016-12-05T08:20CST
    • bvseo_cps, prod_bvrr, vn_cps_3.4.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_217784, PRD, sort_relevancy
    • clientName_jegs
    Rated 5 out of 5 by from oil cooler It was very easy to install, had everything I needed to complete the job, works fine with no leaks. I think Jegs is an excellent store and will do more business with them, Thanks
    Date published: 2015-08-25
    • 2016-12-05T08:20CST
    • bvseo_cps, prod_bvrr, vn_cps_3.4.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_217784, PRD, sort_relevancy
    • clientName_jegs
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