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  6. Fel-Pro 35666

Fel-Pro 35666 Engine Coolant Thermostat Seal

Fel-Pro 35666 Engine Coolant Thermostat Seal
Fel-Pro 35666 Engine Coolant Thermostat Seal Image 1
Fel-Pro 35666 Engine Coolant Thermostat Seal

Fel-Pro
Brand:Fel-Pro
Part Number: 35666
UPC: 614046669192
Weight: 0.03 lbs
Condition:New



On Sale:

$3.47

Availability:
115 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the Fel-Pro 35666 Engine Coolant Thermostat Seal for your vehicle. Buy now and secure your purchase online!

Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Features and Benefits:

  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Meets or exceeds all original equipment specifications
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function

Specifications:

Grade Type:
Premium
Inside Diameter:
1.560 in.
Inside Diameter:
39.6 mm
Mounting Hole Quantity:
0
Thickness:
0.275 in.
Thickness:
6.9 mm
CORTECO #:
112161
CORTECO #:
113801
Dana Commercial Vehicle Service Parts #:
C31227
General Motors #:
24506985
General Motors #:
25535126
MAHLE Original #:
C31227
MAHLE Original #:
C31979
Rol #:
WO8348
Rol #:
WO8636
Victor Reinz #:
711354900
Country of Origin:
TW

Select a vehicle to narrow Fel-Pro 35666 Engine Coolant Thermostat Seal fitment info!

Last Updated: 09/01/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

1993

 

1992

 

1991

 

1990

 

1989

 

1993

 

1992

 

1991

 

1990

 

1989

 
Buick Century

3.3L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Buick Century



3.3L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2009

 

2008

 

2007

 

2006

 

2005

 
Buick LaCrosse

3.8L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Buick LaCrosse



3.8L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
Buick LeSabre

3.8L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Buick LeSabre



3.8L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

2008

 

2007

 

2006

 

2008

 

2007

 

2006

 
Buick Lucerne

3.8L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Buick Lucerne



3.8L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 
Buick Park Avenue

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged
1
 
1.560 (in) Inside Diameter
 

Buick Park Avenue



3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged 1.560 (in) Inside Diameter

1 Per Vehicle

1991

 

1991

 
Buick Reatta

3.8L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Buick Reatta



3.8L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 
Buick Regal

3.8L V6 Gas OHV Supercharged
1
 
1.560 (in) Inside Diameter
 

Buick Regal



3.8L V6 Gas OHV Supercharged 1.560 (in) Inside Diameter

1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
Buick Regal

3.8L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Buick Regal



3.8L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1999

 

1998

 

1997

 

1996

 

1995

 
Buick Riviera

3.8L V6 Gas OHV Supercharged
1
 
1.560 (in) Inside Diameter
 

Buick Riviera



3.8L V6 Gas OHV Supercharged 1.560 (in) Inside Diameter

1 Per Vehicle

1997

 

1996

 

1995

 

1997

 

1996

 

1995

 
Buick Riviera

3.8L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Buick Riviera



3.8L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

1993

 

1992

 

1991

 

1993

 

1992

 

1991

 
Buick Riviera

3.8L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Buick Riviera



3.8L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1993

 

1992

 

1991

 

1990

 

1989

 
Buick Skylark

3.3L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Buick Skylark



3.3L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

1995

 

1995

 
Chevrolet Astro

4.3L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Chevrolet Astro



4.3L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

1994

 

1993

 

1992

 

1994

 

1993

 

1992

 
Chevrolet Astro

4.3L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
Eng Ver: Vortec
8th VIN Digit: W
 

Chevrolet Astro



4.3L V6 Gas OHV 1.560 (in) Inside Diameter
Eng Ver: Vortec
8th VIN Digit: W

1 Per Vehicle

1995

 

1995

 
Chevrolet Blazer

4.3L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Chevrolet Blazer



4.3L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 
Chevrolet Camaro

3.8L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Chevrolet Camaro



3.8L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Chevrolet Impala

3.8L V6 Gas OHV Supercharged
1
 
1.560 (in) Inside Diameter
 

Chevrolet Impala



3.8L V6 Gas OHV Supercharged 1.560 (in) Inside Diameter

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
Chevrolet Impala

3.8L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Chevrolet Impala



3.8L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

1999

 

1998

 

1999

 

1998

 
Chevrolet Lumina

3.8L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Chevrolet Lumina



3.8L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1995

 

1994

 

1993

 

1992

 
Chevrolet Lumina APV

3.8L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Chevrolet Lumina APV



3.8L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Chevrolet Monte Carlo

3.8L V6 Gas OHV Supercharged
1
 
1.560 (in) Inside Diameter
 

Chevrolet Monte Carlo



3.8L V6 Gas OHV Supercharged 1.560 (in) Inside Diameter

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 
Chevrolet Monte Carlo

3.8L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Chevrolet Monte Carlo



3.8L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1995

 

1994

 

1993

 

1992

 
Chevrolet S10

4.3L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
Eng Ver: Vortec
8th VIN Digit: W
 

Chevrolet S10



4.3L V6 Gas OHV 1.560 (in) Inside Diameter
Eng Ver: Vortec
8th VIN Digit: W

1 Per Vehicle

1994

 

1993

 

1992

 

1994

 

1993

 

1992

 
Chevrolet S10 Blazer

4.3L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
Eng Ver: Vortec
8th VIN Digit: W
 

Chevrolet S10 Blazer



4.3L V6 Gas OHV 1.560 (in) Inside Diameter
Eng Ver: Vortec
8th VIN Digit: W

1 Per Vehicle

1995

 

1995

 
GMC Jimmy

4.3L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

GMC Jimmy



4.3L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

1994

 

1993

 

1992

 

1994

 

1993

 

1992

 
GMC Jimmy

4.3L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
Eng Ver: Vortec
8th VIN Digit: W
 

GMC Jimmy



4.3L V6 Gas OHV 1.560 (in) Inside Diameter
Eng Ver: Vortec
8th VIN Digit: W

1 Per Vehicle

1995

 

1995

 
GMC Safari

4.3L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

GMC Safari



4.3L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

1994

 

1993

 

1992

 

1994

 

1993

 

1992

 
GMC Safari

4.3L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
Eng Ver: Vortec
8th VIN Digit: W
 

GMC Safari



4.3L V6 Gas OHV 1.560 (in) Inside Diameter
Eng Ver: Vortec
8th VIN Digit: W

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1995

 

1994

 

1993

 

1992

 
GMC Sonoma

4.3L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
Eng Ver: Vortec
8th VIN Digit: W
 

GMC Sonoma



4.3L V6 Gas OHV 1.560 (in) Inside Diameter
Eng Ver: Vortec
8th VIN Digit: W

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
Oldsmobile 88

3.8L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Oldsmobile 88



3.8L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

1995

 

1995

 
Oldsmobile 88

3.8L V6 Gas OHV Supercharged
1
 
1.560 (in) Inside Diameter
 

Oldsmobile 88



3.8L V6 Gas OHV Supercharged 1.560 (in) Inside Diameter

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 
Oldsmobile 98

3.8L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Oldsmobile 98



3.8L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1995

 

1994

 

1993

 

1992

 
Oldsmobile 98

3.8L V6 Gas OHV Supercharged
1
 
1.560 (in) Inside Diameter
 

Oldsmobile 98



3.8L V6 Gas OHV Supercharged 1.560 (in) Inside Diameter

1 Per Vehicle

1993

 

1992

 

1993

 

1992

 
Oldsmobile Achieva

3.3L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Oldsmobile Achieva



3.3L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

1994

 

1993

 

1994

 

1993

 
Oldsmobile Bravada

4.3L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Oldsmobile Bravada



4.3L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

1992

 

1992

 
Oldsmobile Bravada

4.3L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
Eng Ver: Vortec
8th VIN Digit: W
 

Oldsmobile Bravada



4.3L V6 Gas OHV 1.560 (in) Inside Diameter
Eng Ver: Vortec
8th VIN Digit: W

1 Per Vehicle

1991

 

1990

 

1989

 

1991

 

1990

 

1989

 
Oldsmobile Cutlass Calais

3.3L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Oldsmobile Cutlass Calais



3.3L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1993

 

1992

 

1991

 

1990

 

1989

 
Oldsmobile Cutlass Ciera

3.3L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Oldsmobile Cutlass Ciera



3.3L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1993

 

1992

 

1991

 

1990

 

1989

 
Oldsmobile Cutlass Cruiser

3.3L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Oldsmobile Cutlass Cruiser



3.3L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

1999

 

1998

 

1999

 

1998

 
Oldsmobile Intrigue

3.8L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Oldsmobile Intrigue



3.8L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1999

 

1998

 

1997

 

1996

 
Oldsmobile LSS

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged
1
 
1.560 (in) Inside Diameter
 

Oldsmobile LSS



3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged 1.560 (in) Inside Diameter

1 Per Vehicle

1998

 

1997

 

1998

 

1997

 
Oldsmobile Regency

3.8L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Oldsmobile Regency



3.8L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1995

 

1994

 

1993

 

1992

 
Oldsmobile Silhouette

3.8L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Oldsmobile Silhouette



3.8L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

1992

 

1991

 

1992

 

1991

 
Oldsmobile Toronado

3.8L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Oldsmobile Toronado



3.8L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
Pontiac Bonneville

3.8L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Pontiac Bonneville



3.8L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
Pontiac Bonneville

3.8L V6 Gas OHV Supercharged
1
 
1.560 (in) Inside Diameter
 

Pontiac Bonneville



3.8L V6 Gas OHV Supercharged 1.560 (in) Inside Diameter

1 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 
Pontiac Firebird

3.8L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Pontiac Firebird



3.8L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

1993

 

1992

 

1993

 

1992

 
Pontiac Grand Am

3.3L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Pontiac Grand Am



3.3L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 
Pontiac Grand Prix

3.8L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Pontiac Grand Prix



3.8L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 
Pontiac Grand Prix

3.8L V6 Gas OHV Supercharged
1
 
1.560 (in) Inside Diameter
 

Pontiac Grand Prix



3.8L V6 Gas OHV Supercharged 1.560 (in) Inside Diameter

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1995

 

1994

 

1993

 

1992

 
Pontiac Trans Sport

3.8L V6 Gas OHV
1
 
1.560 (in) Inside Diameter
 

Pontiac Trans Sport



3.8L V6 Gas OHV 1.560 (in) Inside Diameter

1 Per Vehicle


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