723+ 1988 Dodge Diplomat Engine & Drivetrain Parts - Page 18

Engine & Drivetrain (723 products)

Cometic Gasket

Part # C5568-094

Fits All Trims

Cometic Gasket Chrysler W2/W5/W7/W9 Head V8 0.94in Fiber Valve Cover Gasket

$30.66

Standard Motor Products

Part # CF-1

Fits All Trims

Fuel Vapor Canister Filter

$6.60

Edelbrock

Part # 1906

Choose Trim

Edelbrock 650 CFM Thunder AVS Annular Carb w/ Electronic Choke

$534.39

Yukon Gear High Performance Gear Set For Chrysler 8.25in in a 4.11 Ratio

Yukon Gear & Axle

Part # YG C8.25-411

Fits All Trims

Yukon Gear High Performance Gear Set For Chrysler 8.25in in a 4.11 Ratio

$505.89

Yukon Gear Bearing install Kit For 00 & Down Chrysler 9.25in Rear Diff

Yukon Gear & Axle

Part # BK C9.25-R

Fits All Trims

Yukon Gear Bearing install Kit For 00 & Down Chrysler 9.25in Rear Diff

$325.89

Edelbrock

Part # 12380

Fits All Trims

Edelbrock Gaskets Metering Block for 4150 and 4160 Quantity -2

$18.95

Fel-Pro

Part # CS8553

Fits All Trims

Fel-Pro Dodge D150 CS 8553 Engine Conversion Gasket Set

$36.67

Cometic Chrysler LA V8 .045in MLS Cylinder Head Gasket - 4.080in Bore

Cometic Gasket

Part # C5622-045

Fits All Trims

Cometic Chrysler LA V8 .045in MLS Cylinder Head Gasket - 4.080in Bore

$102.25

FAST

Part # 304147

Choose Trim

FAST Cable Mount Kit For EZ-EFI 41

$90.61

Yukon Gear High Performance Gear Set For 09 & Down Chrysler 9.25in in a 4.56 Ratio

Yukon Gear & Axle

Part # YG C9.25-456

Fits All Trims

Yukon Gear High Performance Gear Set For 09 & Down Chrysler 9.25in in a 4.56 Ratio

$565.89

Cometic Chrysler 318/340/360 4.18in Bore .060in MLS-5 Head Gasket

Cometic Gasket

Part # C5456-060

Fits All Trims

Cometic Chrysler 318/340/360 4.18in Bore .060in MLS-5 Head Gasket

$131.62

Edelbrock

Part # 1843

Choose Trim

Edelbrock Chrysler Throttle Lever Adapter (Black)

$20.95

Cometic Chrysler LA V8 .027in MLS Cylinder Head Gasket - 4.040in Bore - With 318 A Head

Cometic Gasket

Part # C5916-027

Fits All Trims

Cometic Chrysler LA V8 .027in MLS Cylinder Head Gasket - 4.040in Bore - With 318 A Head

$106.53

Yukon Gear 9.25in Chrysler Rear Cover Gasket

Yukon Gear & Axle

Part # YCGC9.25

Fits All Trims

Yukon Gear 9.25in Chrysler Rear Cover Gasket

$14.89

COMP Cams

Part # 20-616-5

Fits All Trims

COMP Cams Camshaft CRS Fl272B-6

$378.83

COMP Cams

Part # 505-1

Fits All Trims

COMP Cams Valve Seal 3/8in PTFE

$7.95

Fel-Pro

Part # FS8553PT8

Fits All Trims

Fel-Pro Dodge D150 FS 8553 PT-8 Engine Gasket Set

$126.34

MAHLE Original Bristol 408 65 Engine Valve Stem Seal Set

Victor Reinz

Part # SS45403

Fits All Trims

MAHLE Original Bristol 408 65 Engine Valve Stem Seal Set

$25.83

Eaton

Part # 225SL29A

Fits All Trims

Eaton Detroit Locker Differential 35 Spline 1.50in Axle Shaft Diameter 4.56 & Up Ratio Dana 60HD

$1089.40

COMP Cams

Part # CL20-741-9

Fits All Trims

COMP Cams Cam & Lifter Kit CRS XR280-10

$1239.24

Frequently Asked Questions

Do these parts fit my 1988 Dodge Diplomat?

This page groups parts listed for the 1988 Dodge Diplomat. 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 1988 Dodge Diplomat?

We offer a wide selection of engine & drivetrain parts for the 1988 Dodge Diplomat. 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 1988 Dodge Diplomat?

We carry parts from trusted brands including COMP Cams, Cometic Gasket, Yukon Gear & Axle, Edelbrock, and Clevite, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 1988 Dodge Diplomat 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 1988 Dodge Diplomat 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.

1988 Dodge Diplomat(1,501 parts)

1988 Dodge Diplomat(1,501 parts)

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Other Dodge Diplomat Years

Engine & Drivetrain (723 products)

Cometic Gasket Chrysler W2/W5/W7/W9 Head V8 0.94in Fiber Valve Cover Gasket

Fuel Vapor Canister Filter

Edelbrock 650 CFM Thunder AVS Annular Carb w/ Electronic Choke

Yukon Gear High Performance Gear Set For Chrysler 8.25in in a 4.11 Ratio

Yukon Gear Bearing install Kit For 00 & Down Chrysler 9.25in Rear Diff

Edelbrock Gaskets Metering Block for 4150 and 4160 Quantity -2

Fel-Pro Dodge D150 CS 8553 Engine Conversion Gasket Set

Cometic Chrysler LA V8 .045in MLS Cylinder Head Gasket - 4.080in Bore

FAST Cable Mount Kit For EZ-EFI 41

Yukon Gear High Performance Gear Set For 09 & Down Chrysler 9.25in in a 4.56 Ratio

Cometic Chrysler 318/340/360 4.18in Bore .060in MLS-5 Head Gasket

Edelbrock Chrysler Throttle Lever Adapter (Black)

Cometic Chrysler LA V8 .027in MLS Cylinder Head Gasket - 4.040in Bore - With 318 A Head

Yukon Gear 9.25in Chrysler Rear Cover Gasket

COMP Cams Camshaft CRS Fl272B-6

COMP Cams Valve Seal 3/8in PTFE

Fel-Pro Dodge D150 FS 8553 PT-8 Engine Gasket Set

MAHLE Original Bristol 408 65 Engine Valve Stem Seal Set

Eaton Detroit Locker Differential 35 Spline 1.50in Axle Shaft Diameter 4.56 & Up Ratio Dana 60HD

COMP Cams Cam & Lifter Kit CRS XR280-10

Frequently Asked Questions

Do these parts fit my 1988 Dodge Diplomat?

What engine & drivetrain options are available for my 1988 Dodge Diplomat?

What brands make parts for the 1988 Dodge Diplomat?

How fast do 1988 Dodge Diplomat parts ship?

What warranty do your 1988 Dodge Diplomat parts come with?