MisterC

1. Can only the lens be replaced on the foglamps or will the whole assembly need to be replaced?

2. The Z51 has how many grease zerks on the rear suspension?

3. Shouldn't the rear grease zerks get serviced at least once between regular service intervals if you use the engine oil life as your service indicator?

Thanks,
Robert

Gene Culley

I can answer the fog lamp question. You have to buy the whole assembly. If you're interested in new, let me know and I'll be happy to help.

nwc6

Two, one per side on the lower A arm. I grease mine twice a year, once at the start of the driving season,(April) then again maybe 4 months later. (August)

7795TAs

What kind of grease do you guys use? I was going to pick up synthetic or should I use regular grease. Thanks

nwc6

Chassis Lubrication (Rear Toe-Link Outer Ends with ZO6 or Z51 Option)
Chassis Lubricant (GM Part No. U.S. 12377985, in Canada 88901242) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB.

I use Mobil 1 Synthetic Grease for all my chassis lubrication needs..Truck, ATV's & Lawn Mower. I get mine at Autozone..

http://www.mobiloil.com/USA-English/...ic_Grease.aspx

7795TAs

Sweet thanks. I just pick Mobil 1 up so I'm good to go. Thanks again.