So I wanted to share what I have found while researching replacement Brake Rotors for my 2007 XK-R. Everywhere I looked the aftermarket and even OEM replacement rotors were pretty expensive for a piece of Iron. I will list below what I found.

OEM is a Bendix - FRONT ROTOR Part #PRT6026
AC-DELCO #18A2618
CENTRIC# 120.20024
JAGUAR# C2C25337
QUALIS# 45479
RAYBESTOS# 980646
WAGNER# BD180372


OEM Brand - Bendix - REAR ROTOR - PART#PRT6022
AC-DELCO# 18A2704
AIMCO# 34384
CENTRIC# 120.20022
JAGUAR# C2C25339
QUALIS# 45476
RAYBESTOS# 980644
WAGNER# BD180228

I have found this rotor for as little as $60 on RockAuto. Information maybe well known but I didn't find anything using the Search feature as to who made the OEM Rotors that came on the XK-R, now I know its a Bendix. So buying a rotor from AutoZone or O'Reilly or CarQuest at least here in Texas will net you a rotor equal or better than what came with the car.

Anyone considering buying the rotors from dealership may wish to reconsider or possibly negotiate with the parts department since you know you can source a Bendix for $60 or less online.

 

Thank you for this information the rotors at the dealer are astronomical.

 

Where did you find the info? I believe the 5.0 XKR system is ATE (a.k.a 'Teves'). I've looked on their site, and I can only find info for the front disc, as follows:

Front: 380mm Part no. 436122 (Jag C2P 12622)

Same unit '09 onwards for XKR, XKR-S, XFR, XFR-S and XJ. Weirdly, they have info for the rear pads - nothing on rear disc or front pads, which seems a bit bonkers.

 

I found the OEM maker information from hours of deep digging on Google results. I did however find the Bendix and other manufacture part numbers as well as specifications from the following link

Bendix I-Parts Mobile

Just click on the + sign next to "Applications where used"

 

The Technical Guide for the 07 XKR seems to agree with you for the 4.2's as well. Maybe the system is a Teves one but parts were subcontracted?:

"XKR models use Teves-supplied ‘R’ performance brakes with non cross-drilled rotors, as used on the XJR and S-TYPE R models."

 

I couldn't find where that Bendix website says that Bendix is an OEM rotor and pad manufacturer and supplier to Jaguar for the XKR. Maybe they are, but I think all they're saying is that they sell rotors that meet the listed specifications. Where are they made? USA? China? The "applications" dropdown for the 2009 Jaguar XKR says "all models" but those rotors don't fit my car. And that website doesn't mention my Alcon brakes, which have different specifications. I think this is just a cross reference chart. Buyer beware! Might not be OEM. I wouldn't risk my safety by buying non-OEM brake parts just to save a few hundred bucks. Just my

 

ATE/Teves is now part of the Continental group. Perhaps they simply don't sell some components direct to the public.

 

Ksport sells 16" (aka 400mm) rotors but they are only guaranteeing them to fit their brake kits. Still waiting for the to confirm the thickness of their rotors and if the rotor hats will have the correct bolt pattern.

$1250 for the pair....