1991 Buick Transmission Parts

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1991 Buick Commercial Chassis Transmission Oil Pan Gasket FelPro

Automatic Transmission Gasket
FEL-PRO TOS 18663 Automatic Transmission Gasket
Product Attributes:
- Configuration: One Piece
- Length: 13.125
Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

This Part Fits the Following OEM/Substitute Numbers:

30157, 7432669, 749014-PO, 76-3043, 8642360, 8654799, GB12866, W39365, W39365TC

Additional Fitment Information:

Vehicle	Transmission	Trans. Speed	Transmission Manuf. Code
1991 - Buick Commercial Chassis	Automatic	4	THM700-R4/4L60/MD8

1 In Stock

$15.92 CAD

$19.10 CAD

Brand	FelPro
Part #	F10TOS 18663
Condition	New
Warehouse	B

UPC: 084113694301

1991 Buick Commercial Chassis Automatic Transmission Torque Converter B&M

1900 - 2100 RPM Stall; 30 Spline; Retains Lockup Feature
Tork Master 2000 Torque Converter; 1900 - 2100 RPM Stall; 30 Spline; Retains Lockup Feature;
Tork Master 2000 Torque Converter
Product Attributes:
- Lock Up Type: Yes
- Trans Year:
  - 1984
  - 1985
  - 1986
  - 1987
  - 1988
  - 1989
  - 1990
  - 1991
  - 1992
  - 1993
  - 1994
  - 1995
  - 1996
- Automotive Item Grade: High Performance
- WARNING CA Proposition 65: No
- Flexplate Change Needed: No
- Stall Speed (RPM): 1900-2100
- Furnace-Brazed: No
- Indicator Light Included: No
- Trans Model:
  - Gm- 4l60e (auto) 4 Speed
  - Gm- Th700 R4 (auto) 4 Speed
- Input Shaft Spline Quantity: 30
Features:
- New Precision Pump Drive Tube
- Pressure Tested
- Fully Balanced
- Needle Thrust Bearing
- New Thrust Washer
- Washer Between Turbine and Cover
The Tork Master 2000 fits 1984-93 GM TH700R4/4L60 with 30 spline input and 1993-96 4L60E with 30 spline input and 1997-04 Corvette transmissions. Dont let the exceptional value fool you into thinking Tork Master Converters are not packed with lots of quality features, making them the best value-priced street performance converters money can buy. These converters perform best when paired with stock to modified engines up to 350hp/350 ft lbs. of torque, and lighter weight applications, like street rods. The Tork Master will provide noticeably quicker launches and harder acceleration while maintaining normal daily driving qualities. Upgrades like a new precision alloy steel pump drive tube, needle thrust bearing when factory equipped, new thrust washer between turbine and cover when required, and pressure tested and fully balanced by expertly trained technicians. Notes: Higher stall converters can generate more heat, so we highly recommend adding a transmission cooler. Not recommended for big block, supercharged, plate-type nitrous oxide or trans-brake applications. The product images shown are for illustration purposes only and may not be an exact representation of the product. 10.75-inch bolt circle

Additional Fitment Information:

Vehicle
1991 - Buick Commercial Chassis

1 In Stock

$687.23 CAD

$824.68 CAD

Brand	B&M
Part #	B3270420
Condition	New
Warehouse	B

1991 Buick LeSabre Transmission Filter Kit 6 Cyl 3.8L Wix

WIX Automatic Transmission Filter Kit
Product Attributes:
- California Proposition 65: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Inner Diameter Top: Closed
- Duty Type: Ld
- Style: Automatic Transmission Filter
- Class: W
Automatic transmission filters feature design and construction that ensure no unfiltered fluid can bypass the application specific filtration media. Lock seamed and sealed assemblies and application specific sealing components ensure complete filtration. WIX transmission filter kits include sealing gaskets specifially designed for use with today's sophisticated transmission fluids

This Part Fits the Following OEM/Substitute Numbers:

1185, 12334600, 12360656, 165, 17803, 18139, 45902, 5003201038, 5141, 5143, 58942, 61658942, 7141, 7143, 745035, 82130, 82138, 85942...VIEW MORE

Additional Fitment Information:

Vehicle	Block	CC	Region	Engine	CID
1991 - Buick LeSabre	V	3800	United States	6 Cyl 3.8L	231

1 In Stock

$39.06 CAD

$46.87 CAD

Brand	Wix
Part #	W6858942
Condition	New
Warehouse	B

UPC: 765809589421

1991 Buick Commercial Chassis Automatic Transmission Mount Energy Suspension

Black; Short; Performance Polyurethane; For Use w/Custom Applications
GM Transmission Mount; Black; Short; Performance Polyurethane; For Use w/Custom Applications;
GM Transmission Mount
Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Cancer And Reproductive Harm
Features:
- Unique Safety Interlock Design
- Impervious To Vehicle Oils And Chemicals
- Strong Enough Too Handle High Performance
Energy Suspension continues to be the World leader in performance polyurethane suspension technology. Dedication to manufacturing and developing superior products has established Energy Suspension as the most asked-for name in performance polyurethane components today. The complex and diverse nature of Energy's proprietary Hyper-Flex(TM) material requires constant attention to developing the optimum polyurethane formulas. This devotion has produced the quality components that our customers continue to demand. Providing problem-solving solutions with applications for the most popular vehicles, paired with our Limited warranty and superb customer support, Energy Suspension is your first quality choice in performance polyurethane suspension components.

Additional Fitment Information:

Vehicle
1991 - Buick Commercial Chassis

46 In Stock

$59.80 CAD

$71.76 CAD

Brand	Energy Suspension
Part #	E123.1158G
Condition	New
Warehouse	B

1991 Buick Commercial Chassis Manual Transmission Mount Energy Suspension

Black; Short; Performance Polyurethane; For Use w/Custom Applications
GM Transmission Mount; Black; Short; Performance Polyurethane; For Use w/Custom Applications;
GM Transmission Mount
Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Cancer And Reproductive Harm
Features:
- Unique Safety Interlock Design
- Impervious To Vehicle Oils And Chemicals
- Strong Enough Too Handle High Performance
Energy Suspension continues to be the World leader in performance polyurethane suspension technology. Dedication to manufacturing and developing superior products has established Energy Suspension as the most asked-for name in performance polyurethane components today. The complex and diverse nature of Energy's proprietary Hyper-Flex(TM) material requires constant attention to developing the optimum polyurethane formulas. This devotion has produced the quality components that our customers continue to demand. Providing problem-solving solutions with applications for the most popular vehicles, paired with our Limited warranty and superb customer support, Energy Suspension is your first quality choice in performance polyurethane suspension components.

Additional Fitment Information:

Vehicle
1991 - Buick Commercial Chassis

46 In Stock

$59.80 CAD

$71.76 CAD

Brand	Energy Suspension
Part #	E123.1158G
Condition	New
Warehouse	B

1991 Buick Commercial Chassis Automatic Transmission Mount Energy Suspension

Black; Zinc Finish; Performance Polyurethane
Transmission Mount; Black; Zinc Finish; Performance Polyurethane;
Transmission Mount
Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Cancer And Reproductive Harm
Features:
- Unique Safety Interlock Design
- Impervious To Vehicle Oils And Chemicals
- Strong Enough Too Handle High Performance
A true performance application component for cars, trucks, hot rods. For racing/competition, yet popularly used for street vehicles when more horsepower is added. Soft running enough to absorb vibrations for street use yet rugged for racing use. Helps control torque on high performance vehicles. Maintains proper drive shaft angle to help prevent early wear and unexpected power train damage. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal transmission mounts. Resistant to under vehicle fluid oils, coolants and road contaminants. Made of Energy's Hyper-Flex(TM) performance polyurethane and heavy duty hardware - for added durability.

Additional Fitment Information:

Vehicle
1991 - Buick Commercial Chassis

210 In Stock

$53.65 CAD

$64.38 CAD

Brand	Energy Suspension
Part #	E123.1108G
Condition	New
Warehouse	B

1991 Buick Commercial Chassis Manual Transmission Mount Energy Suspension

Black; Zinc Finish; Performance Polyurethane
Transmission Mount; Black; Zinc Finish; Performance Polyurethane;
Transmission Mount
Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Cancer And Reproductive Harm
Features:
- Unique Safety Interlock Design
- Impervious To Vehicle Oils And Chemicals
- Strong Enough Too Handle High Performance
A true performance application component for cars, trucks, hot rods. For racing/competition, yet popularly used for street vehicles when more horsepower is added. Soft running enough to absorb vibrations for street use yet rugged for racing use. Helps control torque on high performance vehicles. Maintains proper drive shaft angle to help prevent early wear and unexpected power train damage. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal transmission mounts. Resistant to under vehicle fluid oils, coolants and road contaminants. Made of Energy's Hyper-Flex(TM) performance polyurethane and heavy duty hardware - for added durability.

Additional Fitment Information:

Vehicle
1991 - Buick Commercial Chassis

210 In Stock

$53.65 CAD

$64.38 CAD

Brand	Energy Suspension
Part #	E123.1108G
Condition	New
Warehouse	B

1991 Buick Commercial Chassis Automatic Transmission Mount Energy Suspension

Red; Zinc Finish; Performance Polyurethane
Transmission Mount; Red; Zinc Finish; Performance Polyurethane;
Transmission Mount
Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Cancer And Reproductive Harm
Features:
- Unique Safety Interlock Design
- Impervious To Vehicle Oils And Chemicals
- Strong Enough Too Handle High Performance
A true performance application component for cars, trucks, hot rods. For racing/competition, yet popularly used for street vehicles when more horsepower is added. Soft running enough to absorb vibrations for street use yet rugged for racing use. Helps control torque on high performance vehicles. Maintains proper drive shaft angle to help prevent early wear and unexpected power train damage. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal transmission mounts. Resistant to under vehicle fluid oils, coolants and road contaminants. Made of Energy's Hyper-Flex(TM) performance polyurethane and heavy duty hardware - for added durability.

Additional Fitment Information:

Vehicle
1991 - Buick Commercial Chassis

198 In Stock

$53.65 CAD

$64.38 CAD

Brand	Energy Suspension
Part #	E123.1108R
Condition	New
Warehouse	B

1991 Buick Commercial Chassis Manual Transmission Mount Energy Suspension

Red; Zinc Finish; Performance Polyurethane
Transmission Mount; Red; Zinc Finish; Performance Polyurethane;
Transmission Mount
Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Cancer And Reproductive Harm
Features:
- Unique Safety Interlock Design
- Impervious To Vehicle Oils And Chemicals
- Strong Enough Too Handle High Performance
A true performance application component for cars, trucks, hot rods. For racing/competition, yet popularly used for street vehicles when more horsepower is added. Soft running enough to absorb vibrations for street use yet rugged for racing use. Helps control torque on high performance vehicles. Maintains proper drive shaft angle to help prevent early wear and unexpected power train damage. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal transmission mounts. Resistant to under vehicle fluid oils, coolants and road contaminants. Made of Energy's Hyper-Flex(TM) performance polyurethane and heavy duty hardware - for added durability.

Additional Fitment Information:

Vehicle
1991 - Buick Commercial Chassis

198 In Stock

$53.65 CAD

$64.38 CAD

Brand	Energy Suspension
Part #	E123.1108R
Condition	New
Warehouse	B

1991 Buick Commercial Chassis Automatic Transmission Shift Lever Kit B&M

Sport Shifter Automatic Shifter
For GM TH400,350,250,200,700R4,2004R, Ford C4,C6 and AOD, Mopar 727 and 904
Sport Shifter Automatic Shifter; Detent; 3/4-Speed Transmissions; Floor; Fits w/TH400/350/250/200/700R4/4L60/4L60E/4L65E/4L80E/C4/C5/C6/AOD/AODE/4R70W/E40D/4R100/727/904 Transmission;
Product Attributes:
- Automotive Item Grade: High Performance
- Backup Light Switch: Yes
- California Proposition 65 Chemical Name 4: Alprazolam
- California Proposition 65 Chemical Name 3: Acetochlor
- Cover Included: Yes
- California Proposition 65 Chemical Name 2: Abiraterone Acetate
- Shift Lever Length: 11.150 In.
- California Proposition 65 Chemical Name 1: A-alpha-c (2-amino-9h-pyrido[2,3-b]indole)
- Mechanism: Detent
- Package Contents: Shifter Assembly, Console, Brackets, Levers, Neutral Safety Switch, Back Up Ligh
- WARNING CA Proposition 65: No
- Neutral Safety Switch Included: Yes
- Indicator Light Included: Yes
- NHRA Accepted: No
- Cable Included: Yes
- Trans Model:
  - Chrysler- Torqueflite A727 (auto) 3 Speed
  - Chrysler- Torqueflite A904 (auto) 3 Speed
  - Ford- Aod (auto) 4 Speed
  - Ford- C- 4 (auto) 3 Speed
  - Ford- C- 6 (auto) 3 Speed
  - Gm- Th200 (auto) 3 Speed
  - Gm- Th200 4r (auto) 4 Speed
  - Gm- Th250 (auto) 3 Speed
  - Gm- Th350 (auto) 3 Speed
  - Gm- Th400 (auto) 3 Speed
  - Gm- Th700 R4 (auto) 4 Speed
Features:
- Base Trims For Custom Fit
- Neutral Safety Switch
- Backup Light Switch
- Lighted Gear Indicator
- Black T-Handle and Cable
The SportShifter is a great value with the performance look of the MegaShifter, but without the ratcheting function. This detent shifter is our easiest shifter to operate and functions like most OEM shifters, with no positive stops between gears or a reverse lockout feature. To shift out of Park, you simply lift the handle and pull it back into Reverse, then simply move the shifter rearward to forward gears. To shift back into Reverse, from Neutral you will need to lift the handle and move shifter forward and again lift the handle to move it into the Park position. Features include a textured black mini console that has a chrome top plate with an illuminated gear indicator. Other features include a polished aluminum shift stick with a black T-handle knob and an accordion boot reminiscent of a manual 4-speed, giving your vehicles interior that classic muscle car look. The shifter includes a lighted gear position indicator in the bezel, a micro-switch for back-up lights and a neutral safety switch preventing accidental starts when in gear. Includes a 5-foot long performance shift cable, cable brackets, transmission levers, all hardware and detailed instructions for an easy installation you can do at home. Compatible with all 1966-later Chrysler A727, A904, A518. Ford C4, C6, AOD, AODE, 4R70W, E40D, 4R100. GM TH350, TH400, 700R4, 200R4, 4L60, 4L60E - 4L85E transmissions (w/o PRNDL switch.) Notes: Ford AOD requires installation kit #40496, AODE and 4R70W requires installation #40504, E40D and 4R100 requires installation kit #40505. GM 4L60E - 4L85E transmissions with PRNDL switch will require cable bracket #70499. Caution: Like OEM shifters, the Sport Shifter does not have a positive reverse lockout feature and without care, it is possible to accidentally over shift into reverse gear while moving. Overall Dimensions - 12.18L x 6.19W x 11.15H