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Choose your trim in My Garage to confirm exact fit.
Exact-fit parts for the 1978 Dodge Diplomat S.
Dorman
Part # 541-555
$24.79
Sunsong
Part # 8401173
$26.06
Delphi
Part # TA5384
$22.79
Sunsong
Part # 8401491
$13.45
Moog
Part # ES401R
$26.52
Dorman
Part # 543-139
$22.13
Sunsong
Part # 8401174
$7.23
Moog
Part # ES401L
$26.52
Mevotech
Part # MES401L
$13.41
Mevotech
Part # MK7101
$21.66
Delphi
Part # TA2541
$33.08
Showing 21-31 of 31
This page groups parts listed for the 1978 Dodge Diplomat S. 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.
We offer a wide selection of steering components parts for the 1978 Dodge Diplomat S. 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.
We carry parts from trusted brands including Mevotech, Delphi, Dorman, Sunsong, and Skyward Automotive, plus many more. Filter by brand to find your preferred manufacturer.
Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.
Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.
