2004 Chevrolet Tahoe Engine
The 2004 Chevrolet Tahoe engine choices listed here are the LM7 and LR4. These engine codes identify the two options recorded for this model year; the facts provided do not include output, displacement, fuel economy, or other specifications, so no figures for those details are stated here.
Use the catalog entries to compare the listed engine choices, not to infer ratings or equipment. The information available identifies engines for 2004 only and does not describe changes by trim or provide details about other model years. For a specification not shown in the catalog, confirm it on the vehicle’s door jamb or in the owner’s manual.
- LM7 lm7
- Engines
- LR4 lr4
- Engine 2
Catalog dataManufacturer figures stored on configuration rows
LM7 · lm7
Catalog engines
| Engine | Code |
|---|---|
| LM7 | lm7 |
| LR4 | lr4 |
Configurations
Catalog values in this table are the same across configurations.
Compare two configurations
Catalog spark plugs
Catalog year/make/model rows for 2004 Chevrolet Tahoe.
Catalog engine codes and configuration engine labels do not always match. Both are shown as stored — neither is rewritten.
Catalog fitment does not by itself prove OEM-equivalent compatibility.