12+ 1978 Dodge Diplomat Timing Components Base Parts

Base · Timing Components (12 products)

Exact-fit parts for the 1978 Dodge Diplomat Base.

Cloyes

Part # C160

Fits with Conditions

Engine Timing Chain

$33.75

Cloyes

Part # 9-135

Fits with Conditions

High Performance Timing Chain

$66.45

Cloyes

Part # 9-147

Fits with Conditions

High Performance Timing Chain

$25.58

Dayco

Part # KTC1448

Fits with Conditions

KIT TIMING CHAIN, DAYCO

$41.78

ATP

Part # 103001

Fits with Conditions

ATP Engine Timing Cover

$144.76

Dorman

Part # 635-400

Fits with Conditions

Engine Timing Cover

$156.68

INA

Part # ZC-C-3028

Fits with Conditions

INA CDC Timing Chain Kit

$59.53

INA

Part # ZC-C-3028X

Fits with Conditions

INA CDC Timing Chain Kit

$83.53

INA

Part # ZC-C495

Fits with Conditions

INA CDC Timing Chain

$34.18

INA

Part # ZC-C361

Fits with Conditions

INA CDC Timing Chain

$26.84

INA

Part # ZC-C-3002K

Fits with Conditions

INA CDC Timing Chain Kit

$43.49

INA

Part # ZC-C-3022K

Fits with Conditions

INA CDC Timing Chain Kit

$47.95

All 12 products shown

Frequently Asked Questions

Do these parts fit my 1978 Dodge Diplomat Base?

This page groups parts listed for the 1978 Dodge Diplomat 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 timing components options are available for my 1978 Dodge Diplomat Base?

We offer a wide selection of timing components parts for the 1978 Dodge Diplomat 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 1978 Dodge Diplomat Base?

We carry parts from trusted brands including INA, Cloyes, ATP, Dayco, and Dorman, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 1978 Dodge Diplomat 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 1978 Dodge Diplomat 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.

1978 Dodge Diplomat(1,717 parts)

Shop by Problem

Other Dodge Diplomat Years

1978 Dodge Diplomat(1,717 parts)

Shop by Problem

Other Dodge Diplomat Years

Base · Timing Components (12 products)

Engine Timing Chain

High Performance Timing Chain

High Performance Timing Chain

KIT TIMING CHAIN, DAYCO

ATP Engine Timing Cover

Engine Timing Cover

INA CDC Timing Chain Kit

INA CDC Timing Chain Kit

INA CDC Timing Chain

INA CDC Timing Chain

INA CDC Timing Chain Kit

INA CDC Timing Chain Kit

Frequently Asked Questions

Do these parts fit my 1978 Dodge Diplomat Base?

What timing components options are available for my 1978 Dodge Diplomat Base?

What brands make parts for the 1978 Dodge Diplomat Base?

How fast do 1978 Dodge Diplomat Base parts ship?

What warranty do your 1978 Dodge Diplomat Base parts come with?