622+ 1991 Jeep Comanche Engine & Drivetrain Base Parts

Base · Engine & Drivetrain (620 products)

Exact-fit parts for the 1991 Jeep Comanche Base.

Yukon Gear Dana 44 Steel Spool Replacement

Yukon Gear & Axle

Part # YP FSD44-3-30DN

Confirmed Fit

Yukon Gear Dana 44 Steel Spool Replacement

$406.89

Fel-Pro

Part # 9196PT

Confirmed Fit

Fel-Pro Jeep Wrangler 9196 PT PermaTorque Engine Cylinder Head Gasket

$16.44

Yukon Gear Master Overhaul Kit For Chrysler 76-04 8.25in Diff

Yukon Gear & Axle

Part # YK C8.25-B

Confirmed Fit

Yukon Gear Master Overhaul Kit For Chrysler 76-04 8.25in Diff

$282.89

MAHLE Original American Motors Ambassador 71-65 Timing Cover Set

Victor Reinz

Part # JV1130

Confirmed Fit

MAHLE Original American Motors Ambassador 71-65 Timing Cover Set

$34.66

Yukon Gear High Performance Gear Set For Dana 44 Standard Rotation in a 4.88 Ratio

Yukon Gear & Axle

Part # YG D44-488

Confirmed Fit

Yukon Gear High Performance Gear Set For Dana 44 Standard Rotation in a 4.88 Ratio

$448.89

Rugged Ridge

Part # 18760.36

Confirmed Fit

Rugged Ridge Speedometer Gear 43 Teeth Long

$84.99

Yukon Gear Zip Locker Bulkhead Quick-Disconnect Fitting

Yukon Gear & Axle

Part # YZLABH-02

Confirmed Fit

Yukon Gear Zip Locker Bulkhead Quick-Disconnect Fitting

$18.89

Edelbrock

Part # 7348

Confirmed Fit

Edelbrock Gasket Cylinder Head Jeep 1987-2006 4 0L I6

$80.93

Dayco

Part # 5060975DR

Fits with Conditions

V-RIBBED, DRIVE RITE TRADITIONAL

$19.32

Rugged Ridge

Part # 18760.22

Confirmed Fit

Rugged Ridge Speedometer Gear 36 Teeth Long

$84.99

Yukon Gear & Axle

Part # YZLASW-01

Confirmed Fit

Yukon Gear Zip Locker Switch

$17.89

Edelbrock

Part # 50149

Confirmed Fit

Edelbrock Jeep 4.0L I6 Victor CNC Cylinder Head

$3039.46

Yukon Gear Chrome Moly Superjoints Replacement For Dana 30 / Dana 44 & GM 8.5in

Yukon Gear & Axle

Part # YP SJ-297X-202

Confirmed Fit

Yukon Gear Chrome Moly Superjoints Replacement For Dana 30 / Dana 44 & GM 8.5in

$768.89

MAHLE Original Dodge Dakota 02-96 Timing Cover Set

Victor Reinz

Part # JV1166

Confirmed Fit

MAHLE Original Dodge Dakota 02-96 Timing Cover Set

$24.29

Yukon Gear Replacement Chrome Cover For Dana 44

Yukon Gear & Axle

Part # YP C1-D44-STD

Confirmed Fit

Yukon Gear Replacement Chrome Cover For Dana 44

$67.89

USA Standard Replacement Ring & Pinion Gear Set For Dana 44 in a 4.88 Ratio

Yukon Gear & Axle

Part # ZG D44-488

Confirmed Fit

USA Standard Replacement Ring & Pinion Gear Set For Dana 44 in a 4.88 Ratio

$362.89

Rugged Ridge

Part # 18760.18

Confirmed Fit

Rugged Ridge Speedometer Gear 34 Teeth Long

$84.99

ATP

Part # 103072

Fits with Conditions

ATP Engine Oil Pan

$130.41

Yukon 1350 To Mechanics 3R Adaptor U-Joint

Yukon Gear & Axle

Part # YUJ1153

Confirmed Fit

Yukon 1350 To Mechanics 3R Adaptor U-Joint

$107.89

Skyward Automotive

Part # SK594018

Fits with Conditions

Engine Harmonic Balancer

$54.60

Frequently Asked Questions

Do these parts fit my 1991 Jeep Comanche Base?

This page groups parts listed for the 1991 Jeep Comanche Base. Some products fit every trim, while others depend on submodel, engine, drivetrain, or brake package. Use your trim in My Garage or the product page fitment check to confirm exact fit.

What engine & drivetrain options are available for my 1991 Jeep Comanche Base?

We offer a wide selection of engine & drivetrain parts for the 1991 Jeep Comanche Base. This page narrows the catalog to the year, make, and model; use your trim on product pages to confirm exact fit when a part only fits certain submodels.

What brands make parts for the 1991 Jeep Comanche Base?

We carry parts from trusted brands including Yukon Gear & Axle, OMIX, Victor Reinz, Fel-Pro, and Clevite, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 1991 Jeep Comanche Base parts ship?

Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.

What warranty do your 1991 Jeep Comanche Base parts come with?

Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.

1991 Jeep Comanche(2,219 parts)

1991 Jeep Comanche(2,219 parts)

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Other Jeep Comanche Years

Base · Engine & Drivetrain (620 products)

Yukon Gear Dana 44 Steel Spool Replacement

Fel-Pro Jeep Wrangler 9196 PT PermaTorque Engine Cylinder Head Gasket

Yukon Gear Master Overhaul Kit For Chrysler 76-04 8.25in Diff

MAHLE Original American Motors Ambassador 71-65 Timing Cover Set

Yukon Gear High Performance Gear Set For Dana 44 Standard Rotation in a 4.88 Ratio

Rugged Ridge Speedometer Gear 43 Teeth Long

Yukon Gear Zip Locker Bulkhead Quick-Disconnect Fitting

Edelbrock Gasket Cylinder Head Jeep 1987-2006 4 0L I6

V-RIBBED, DRIVE RITE TRADITIONAL

Rugged Ridge Speedometer Gear 36 Teeth Long

Yukon Gear Zip Locker Switch

Edelbrock Jeep 4.0L I6 Victor CNC Cylinder Head

Yukon Gear Chrome Moly Superjoints Replacement For Dana 30 / Dana 44 & GM 8.5in

MAHLE Original Dodge Dakota 02-96 Timing Cover Set

Yukon Gear Replacement Chrome Cover For Dana 44

USA Standard Replacement Ring & Pinion Gear Set For Dana 44 in a 4.88 Ratio

Rugged Ridge Speedometer Gear 34 Teeth Long

ATP Engine Oil Pan

Yukon 1350 To Mechanics 3R Adaptor U-Joint

Engine Harmonic Balancer

Frequently Asked Questions

Do these parts fit my 1991 Jeep Comanche Base?

What engine & drivetrain options are available for my 1991 Jeep Comanche Base?

What brands make parts for the 1991 Jeep Comanche Base?

How fast do 1991 Jeep Comanche Base parts ship?

What warranty do your 1991 Jeep Comanche Base parts come with?