Thread: Need P/N CompG Caliper

2004 Comp G
Driver's side rear caliper, red.
It's got a leak, so needs replaced.

Anyone know the part number? Or am I going to have to buy the regular caliper and paint it myself to match?

Did the comp g even get upgraded brakes? Weren't they just painted?

Yeah, they're the normal 04+ GTP brakes, but painted. I'm just lazy and don't feel like painting.

ah.

well a quick check on rock auto revealed no painted ones.

I think GXP calipers might be painted though.

Alternately, I would welcome instructions on how to replace leaky seals if that's not a difficult job.

Rebuilding Brake Calipers

?

Hm, I'll have to hop under there and see if it's just a seal, or if there's something wrong with the caliper body or something.

Hm, it has RPO codes FE3, JL9,and WS6.

FE3 - SUSPENSION, PERFORMANCE TUNING
JL9 - ANTILOCK BRAKE SYSTEM INCL. ENHANCED TRACTION SYSTEM
WS6 - COMPETITION GROUP INCLUDES: RED PAINTED BRAKE CALIPERS

2004 FE3 Caliper: Delco 1721651 ($165 on rockauto)
2005 FE3 Caliper: Delco 1722320 ($128 on rockauto)

Looks like WS6 code only shows up for front calipers.