CAMARO6 - View Single Post - Oil Pump failure

Gary H · 04-14-2021, 06:34 PM

Finally happened - May 17, 24K miles.
Came to a stop, warning came on and pressure dropped to zero.
Had to pull off the road, but curiously, even at 2K revs, pressure came back.
Stopped the car 20 seconds later and got towed home.

Now, the issue is what's needed.
The oil pump is the easy part - I know there have been several revisions and the latest GM unit seems to be reliable.

My issue is I'm in the UK and I can't just order parts for next day delivery, so I'm trying to compile a list of components needed for a one drop, assuming there's no real damage and hopefully just perhaps a tensioner needed.

What I've got on order so far is:

seal 12666993
seal 12621086
gasket 12657430
PUMP 12686434
seal 2724966
seal 52474373
bolt 11548076
bolt 11548075
seal 12630024
bolt 11546565
cam actuator bolt 12633123
tensioner 12630107
ls front crank seal 12585673
oil seal pan x 2 12621086
rtv sealant x 2 12378521
water pump gasket x 2 12657430

And of course, Oil, filter and coolant.

Is there anything else I might need, assuming no other damage?

Is there a definitive GM parts list? I think the GM Document ID is 2888472 but I don't have a clear screenshot or copy, so any help greatly appreciated.

04-14-2021, 06:34 PM	#1
Gary H Drives: Camaro ZL1 Join Date: Apr 2019 Location: London, UK Posts: 304	Oil Pump failure - definitive parts list? Finally happened - May 17, 24K miles. Came to a stop, warning came on and pressure dropped to zero. Had to pull off the road, but curiously, even at 2K revs, pressure came back. Stopped the car 20 seconds later and got towed home. Now, the issue is what's needed. The oil pump is the easy part - I know there have been several revisions and the latest GM unit seems to be reliable. My issue is I'm in the UK and I can't just order parts for next day delivery, so I'm trying to compile a list of components needed for a one drop, assuming there's no real damage and hopefully just perhaps a tensioner needed. What I've got on order so far is: seal 12666993 seal 12621086 gasket 12657430 PUMP 12686434 seal 2724966 seal 52474373 bolt 11548076 bolt 11548075 seal 12630024 bolt 11546565 cam actuator bolt 12633123 tensioner 12630107 ls front crank seal 12585673 oil seal pan x 2 12621086 rtv sealant x 2 12378521 water pump gasket x 2 12657430 And of course, Oil, filter and coolant. Is there anything else I might need, assuming no other damage? Is there a definitive GM parts list? I think the GM Document ID is 2888472 but I don't have a clear screenshot or copy, so any help greatly appreciated. __________________ Made in the USA. Refined in Great Britain - insta: zl1uk Velossa intake, Rotofab, Mamo TB, Custom ported NX Lid & Jokerz Full tilt ported LT4 charger, 3 port CoolingMist Meth injection - ATI 15% lower pulley, E2X CC, TSP ceramic coated longtubes, de-cat and Borla 60608 to NPP box, JRE tune, BMR rear control & trailing arms, lock-out kit, lowering springs and front strut brace, Custom carbon trim interior, Xpel ultimate front PPF and Prestige window tint with Chameleon Windscreen tint...ever evolving...