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1998 Cadillac Eldorado
4-Speed Automatic Transmission, 4T80E; Eldorado
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Engine Description RPO Code
The drop down menu includes engine codes with descriptions and engine sizes. Please use the following tutorial to locate the actual engine size of your vehicle; it could help you make the correct selection.
  • 8 Cyl 4.6L SFI, DOHC (Northstar) L37
  • 8 Cyl 4.6L SFI, DOHC (Northstar) LD8
-- Select Transmission --
Transmission Description RPO Code
  • 4-Speed Automatic Transmission, 4T80E MH1
-- Select Model Code --
Model Code Description RPO Code
A GM Model Code can be found on both the Service Tag and Service Parts Identification Tag.
  • Eldorado 6EL57
Parts Question Guide

Parts found for 1998 Cadillac Eldorado > Fuel System, Exhaust, Emission System > Fuel Injector Rail

Part No. Part Description Retail
INJECTOR KIT, Fuel Injection


Require Quantity:
RAIL KIT, Fuel Injection


REGULATOR KIT, Fuel Injection Make Sure These Fit


Fitting Vehicle Options:
E(LD8,L37)(1ST DES)
Replaced by:


Fitting Vehicle Options:
E(L37,LD8)(2ND DES)
SEAL KIT, Fuel Injection


SEAL KIT, Multi Port Fuel Injection Fuel Rail


VALVE KIT, Fuel Injection



Although General Motors no longer manufactures this part, we may still have stock or the ability to special order it.

To verify availability, please contact us. We will respond promptly.

There are multiple parts that fit your vehicle, select the one that best matches your needs, or select vehicle options to filter result.
Genuine GM Parts, the Right Choice offers the lowest prices for genuine 1998 Cadillac Eldorado parts. Parts like Fuel Injector Rail are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 4.6L. Model Code: ELDORADO.
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This part contains hazardous material.

This part is a packaged part and contains multiple quantities of: (Pack Qty: )


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This part is a packaged part and contains multiple quantities of the same item. In an effort to simplify packaging GM will sometimes include multiple parts in a package.