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1973 - 2015 Buick Regal Oil Cooler (Hayden) NEW

$ 86 .45
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

Premium Tube and Fin Cooler Heavy Duty Size - 10" x 15 7/8", Verification of minimum core space for fitment required.
Trans Oil Cooler
Our products are engineered and tested to take the heat so your vehicle won't. Backed by over 45 years of automotive cooling experience, fix it once and fix it right with Hayden.
Brand: Hayden
Condition: New
See Other Buick Regal Automatic Transmission Oil Coolers
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Specifications & Info


Attribute Value
Bracket? Not Included
Burst Psi Rating 150
Color Black
Connector Fitting -6an
Contains Spring? No
Core Tube Dia. IN 0.500
Description Transmission Oil Cooler
Height MM 254
Hose I.D. IN 0.344
Hose I.D. MM 8.731
Hose Length IN 54
Inlet Gender Male
Inlet IN 0.375
Material Aluminum
Mounting Hardware? Included
O.E. Replacement? No
Oil Cooler Included Included
Overall Depth IN 15.88
Part Note Size - 10" X 15 7/8"
Performance Rated? Yes
Type High Performance
Width IN 0.75
With Electric Fan? No

Vehicle Fitment Guide

This part fits the following vehicles:

Buick 1 model (tapclick to expand)(tapclick to hide)
Regal 1973-2015 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
25th Anniversary Edition Sedan 1998 V6 3.8L Supercharged FWD Automatic
Base Coupe 1982 - 1984 V6 4.1L RWD Automatic
Base Coupe 1982 - 1984 V6 4.3L DIESEL RWD Automatic
Base Coupe 1981 V8 4.3L RWD Manual
Base Coupe 1981 - 1982 V8 4.4L RWD Automatic
Base Coupe 1981 V8 4.4L RWD Manual
Base Coupe 1981 - 1983, 1985 V8 5.7L DIESEL RWD Automatic
Base Coupe 1981 V8 5.7L DIESEL RWD Manual
Base Coupe 1980 - 1981 V8 4.3L RWD Automatic
Base Coupe 1979 - 1980 V8 4.9L RWD Automatic
Base Coupe 1979 V8 4.9L RWD Manual
Base Coupe 1978 - 1979 V6 3.2L RWD Automatic & Manual
Base Coupe 1977 - 1980, 1983 - 1987 V8 5.0L RWD Automatic
Base Coupe 1977 - 1979 V8 5.0L RWD Manual
Base Coupe 1976 - 1979, 1981 V6 3.8L RWD Manual
Base Coupe 1975 - 1987 V6 3.8L RWD Automatic
Base Coupe 1973 - 1977 V8 5.7L RWD Automatic
Base Coupe 1973, 1976 - 1977 V8 5.7L RWD Manual
Base Coupe 1973 - 1974 V8 5.7L RWD U/K
Base Coupe 1973 - 1974 V8 7.5L RWD Automatic & U/K
Base Coupe 1973 V8 7.5L RWD Manual
Base Sedan 2015 L4 2.4L FLEX AWD Automatic
Base Sedan 2014 - 2015 L4 2.0L Turbo AWD/FWD Automatic
Base Sedan 2014 L4 2.4L MILD HYBRID EV-GAS (MHEV) AWD Automatic
Base Sedan 2012 L4 2.0L FLEX Turbo FWD Automatic
Base Sedan 2012, 2015 L4 2.4L FLEX FWD Automatic
Base Sedan 2012 - 2014 L4 2.4L MILD HYBRID EV-GAS (MHEV) FWD Automatic
Base Sedan 1994 V6 3.8L FWD Automatic
Base Sedan 1982 - 1984 V6 4.1L RWD Automatic
Base Sedan 1982 - 1984 V6 4.3L DIESEL RWD Automatic
Base Sedan 1982 V8 4.4L RWD Automatic
Base Sedan 1982 - 1983 V8 5.7L DIESEL RWD Automatic
Base Sedan 1977, 1983 - 1984 V8 5.0L RWD Automatic
Base Sedan 1977 V8 5.0L RWD Manual
Base Sedan 1976 - 1977 V6 3.8L RWD Manual
Base Sedan 1976 - 1977 V8 5.7L RWD Manual
Base Sedan 1975 - 1977, 1982 - 1984 V6 3.8L RWD Automatic
Base Sedan 1974 - 1977 V8 5.7L RWD Automatic
Base Sedan 1974 V8 5.7L RWD U/K
Base Sedan 1974 V8 7.5L RWD Automatic & U/K
CXL Sedan 2011 L4 2.0L FLEX Turbo AWD/FWD Automatic & Manual
CXL Sedan 2011 L4 2.4L AWD/FWD Automatic & Manual
Custom Coupe 1990 - 1996 V6 3.8L FWD Automatic
Custom Coupe 1989 - 1996 V6 3.1L FWD Automatic
Custom Coupe 1988 - 1989 V6 2.8L FWD Automatic
Custom Sedan 1990 - 1996 V6 3.1L FWD Automatic
Custom Sedan 1990 - 1996 V6 3.8L FWD Automatic
Estate Wagon Wagon 1982 - 1983 V6 3.8L RWD Automatic
Estate Wagon Wagon 1982 - 1983 V6 4.1L RWD Automatic
Estate Wagon Wagon 1982 - 1983 V8 5.0L RWD Automatic
Estate Wagon Wagon 1982 - 1983 V8 5.7L DIESEL RWD Automatic
GNX Coupe 1987 V6 3.8L Turbo RWD Automatic
GS Sedan 2014 - 2015 L4 2.0L Turbo AWD/FWD Automatic & Manual
GS Sedan 2012 - 2013 L4 2.0L FLEX Turbo FWD Automatic & Manual
GS Sedan 1999 V6 3.8L FWD Automatic
GS Sedan 1997 - 2004 V6 3.8L Supercharged FWD Automatic
GSE Sedan 2000 V6 3.8L Supercharged FWD Automatic
Gran Sport Coupe 1990 - 1996 V6 3.8L FWD Automatic
Gran Sport Coupe 1989 V6 3.1L FWD Automatic
Gran Sport Sedan 1991 - 1996 V6 3.8L FWD Automatic
Grand National Coupe 1984 - 1987 V6 3.8L Turbo RWD Automatic
LS Sedan 1997 - 2004 V6 3.8L FWD Automatic
LSE Sedan 2000 V6 3.8L FWD Automatic
Limited Coupe 1990 - 1993 V6 3.8L FWD Automatic
Limited Coupe 1989 - 1993 V6 3.1L FWD Automatic
Limited Coupe 1988 - 1989 V6 2.8L FWD Automatic
Limited Coupe 1987 V6 3.8L Turbo RWD Automatic
Limited Coupe 1982 - 1984 V6 4.1L RWD Automatic
Limited Coupe 1982 - 1985 V6 4.3L DIESEL RWD Automatic
Limited Coupe 1981 V8 4.3L RWD Manual
Limited Coupe 1981 - 1982 V8 4.4L RWD Automatic
Limited Coupe 1981 V8 4.4L RWD Manual
Limited Coupe 1981 - 1983 V8 5.7L DIESEL RWD Automatic
Limited Coupe 1981 V8 5.7L DIESEL RWD Manual
Limited Coupe 1980 - 1981 V8 4.3L RWD Automatic
Limited Coupe 1979 - 1980 V8 4.9L RWD Automatic
Limited Coupe 1979 V8 4.9L RWD Manual
Limited Coupe 1978 - 1979 V6 3.2L RWD Automatic & Manual
Limited Coupe 1978 - 1987 V6 3.8L RWD Automatic
Limited Coupe 1978 - 1979, 1981 V6 3.8L RWD Manual
Limited Coupe 1978 - 1980, 1983, 1985 - 1987 V8 5.0L RWD Automatic
Limited Coupe 1978 - 1979 V8 5.0L RWD Manual
Limited Sedan 1990 - 1993 V6 3.1L FWD Automatic
Limited Sedan 1990 - 1996 V6 3.8L FWD Automatic
Limited Sedan 1983 V8 5.0L RWD Automatic
Limited Sedan 1982 - 1984 V6 3.8L RWD Automatic
Limited Sedan 1982 - 1984 V6 4.1L RWD Automatic
Limited Sedan 1982 - 1984 V6 4.3L DIESEL RWD Automatic
Limited Sedan 1982 V8 4.4L RWD Automatic
Limited Sedan 1982 - 1983 V8 5.7L DIESEL RWD Automatic
Limited Turbo Coupe 1982 V6 4.1L RWD Automatic
Olympic Gold Edition Sedan 1996 V6 3.8L FWD Automatic
Premium Sedan 2014 - 2015 L4 2.0L Turbo AWD Automatic
Premium Sedan 2014 - 2015 L4 2.4L MILD HYBRID EV-GAS (MHEV) AWD Automatic
Premium Sedan 2013 - 2015 L4 2.0L Turbo FWD Automatic
Premium Sedan 2012 - 2013 L4 2.0L FLEX Turbo FWD Automatic & Manual
Premium Sedan 2012 - 2015 L4 2.4L MILD HYBRID EV-GAS (MHEV) FWD Automatic
Premium Sedan 2012 - 2013 L4 2.4L MILD HYBRID EV-GAS (MHEV) FWD Manual
SR Coupe 1977 V8 5.0L RWD Automatic & Manual
SR Coupe 1976 - 1977 V6 3.8L RWD Automatic & Manual
SR Coupe 1976 - 1977 V8 5.7L RWD Automatic & Manual
Sport Coupe 1981 V8 5.7L DIESEL RWD Automatic & Manual
Sport Coupe 1978 - 1982 V6 3.8L Turbo RWD Automatic
Sport Coupe 1978 - 1979, 1981 V6 3.8L Turbo RWD Manual
T-Type Coupe 1983 - 1986 V6 3.8L Turbo RWD Automatic
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies, in plain English.

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.
Our products are engineered and tested to take the heat so your vehicle won't. Backed by over 45 years of automotive cooling experience, fix it once and fix it right with Hayden.

Fits Years: 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2011 2012 2013 2014 2015

Fits Models: Regal

Expert Guides

A Guide to the Automatic Transmission Oil Cooler for the 1989-2017 Buick Regal

Keep your Regal's transmission running cool and prevent costly failures by understanding this critical part.

 Read Full Guide →

Related Trouble Codes (OBD-II)

4 matching guides

If your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.

↑ A single part can trigger multiple related trouble codes. Each guide is vehicle- and code-specific.
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120
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