LD8 Factory-verified

Cadillac · Regular Production Option

Engine, gas, 8 cylinder, 4.6L, multiport fuel injection, V8, DOHC

Years 1994–09 Models 6 Factory citations 18

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Also described as Engine, 4.6L, V8, Northstar

Also documented for Buick Chevrolet Pontiac

Documented applications

DeVille — G-body (2000–2005)

2000–2005 Factory-verified

Wikipedia: Northstar V8 in the base and DHS cars.

GM factory document — 2000 cadillac deville rpo code list, p.1.
GM factory document — 2005 cadillac deville rpo code list, p.1.

DeVille — K-body (1994–1999)

1998–1999 Factory-verified

GM factory document — 1998 cadillac deville rpo code list, p.1.
GM factory document — 1999 cadillac deville rpo code list, p.1.

DTS — G-body (2006–2011)

2006–2009 Factory-verified

GM factory document — 2006 cadillac dts rpo code list, p.1.
GM factory document — 2009 cadillac dts rpo code list, p.1.

Eldorado — E-body (1992–2002)

1998–2002 Factory-verified

GM factory document — 1998 cadillac eldorado rpo code list, p.1.
GM factory document — 1999 cadillac eldorado rpo code list, p.1.
GM factory document — 2000 cadillac eldorado rpo code list, p.1.
GM factory document — 2001 cadillac eldorado rpo code list, p.1.
GM factory document — 2002 cadillac eldorado rpo code list, p.1.

Seville — G-body (1998–2004)

1998–2004 Factory-verified

the 2003–2004 lists print sequential fuel injection (SFI) in place of multiport fuel injection

GM factory document — 1998 cadillac seville rpo code list, p.1.
GM factory document — 1999 cadillac seville rpo code list, p.1.
GM factory document — 2000 cadillac seville rpo code list, p.1.
GM factory document — 2001 cadillac seville rpo code list, p.1.
GM factory document — 2002 cadillac seville rpo code list, p.1.
GM factory document — 2003 cadillac seville rpo code list, p.1.
GM factory document — 2004 cadillac seville rpo code list, p.1.

Seville — K-body (1992–1997)

1994–1997 Single-source

only in: SLS; rated 270 horsepower in 1994 and 275 horsepower in 1995–1997; the Seville article starts the SLS Northstar in 1994, the Northstar article in 1993, so 1993 is left out; the Northstar article lists the same engine in the Eldorado [Wikipedia: Cadillac Seville; Northstar engine series]

This page aggregates every documented appearance of LD8 in the Cadillac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.