Hold your hood up with steady, controlled motion using the Stabilus Hood Lift Support 4B-029028 — a 16.63-inch hydraulically dampened, gas-charged lift support built on the OE design for proper fit, form, and function. It's a direct-fit replacement for the 1992-1999 Buick LeSabre, 1991-1996 Buick Park Avenue, 1985-1993 Cadillac DeVille, 1992-1999 Oldsmobile 88, and 1987-1999 Pontiac Bonneville, plus more Cadillac, Oldsmobile, and Pontiac applications — see the Buyer's Guide tab for the full list.
This is a Lift-O-Mat by Stabilus unit, using an oil-channeling system and the patented labyrinth piston with custom-tuned oil viscosity and piston configuration for smooth, controlled damping. Signs the original may need replacing include a hood that drifts down, won't stay up, or opens slowly. For best results, replace in pairs.
Interchange: 819-5508 · 819-6837 · 819-8166
8195508 · 8196837 · 8198166 · 25620650 · D95200DL · E95530DL · 84627 · D95200 · E95530 · 900008 · 901284 · 029028 · 0704BI · 1363CU · 5698KA · 4627 · 4687 · D4627 · D4687 · 613365 · SG330011 · TSG330011
This part cross-references / interchanges with the following part numbers:
What is the Stabilus 4B-029028?
It's a 16.63-inch hydraulically dampened, gas-charged hood lift support built on the OE design to support and control the hood as it opens and closes.
Which vehicles does it fit?
Applications include the 1992-1999 Buick LeSabre, 1991-1996 Buick Park Avenue, 1985-1993 Cadillac DeVille, 1992-1999 Oldsmobile 88, and 1987-1999 Pontiac Bonneville. See the Buyer's Guide tab for the full list.
Should I replace both lift supports at once?
For best results, Stabilus recommends replacing them in pairs so both sides hold and dampen the hood evenly.
How does the labyrinth piston help?
The patented labyrinth piston provides clog-free, smooth operation during opening and closing and helps prevent binding due to contamination.
What are signs this part may need replacing?
A hood that slowly drifts down, won't stay up on its own, or opens sluggishly can indicate a worn lift support. Confirm the cause before replacing.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
