
RDA Brakes · Part number RDA7085 · NZ$305.00 incl. GST
Keep your BMW X5 or X3 stopping safely with new disc brake rotors! RDA rotors are a solid, reliable choice that CARFIX stocks.
NZ$305.00 including GST. Part number RDA7085.
Disc Brake Rotor Replacement Guide — Sorted with RDA
> Your BMW's disc brake rotors cop a hiding. Over time, they wear down, warp from heat, or corrode, especially in tough conditions for vehicles like the X5 and X3 SUVs. Replacing them is a no-brainer when stopping power goes south.
Symptoms That Led You Here
• Squealing or grinding noises when braking – sounds like a rusty gate, eh?
• Vibration or pulsation felt in the brake pedal – not a good sign.
• Increased stopping distance – scary stuff!
• Visible scoring, rust, or damage on the rotor surface – looks rough.
Will it pass WOF?
Worn or damaged brake rotors are a common cause for WOF failure in New Zealand. Rotors must be within minimum thickness specifications and free from excessive damage to pass inspection.
DIY or Workshop?
Difficulty: 6/10
Estimated Time: 2-3 hours per axle
Tools Required: Jack and stands, wheel wrench, socket set, torque wrench, brake cleaner, rotor removal tool (optional).
🛠️ Bob's "Get It Done Right" Companion Checklist
Alright, let's get these rotors sorted the Kiwi way – safely and cleanly!
• Safety First, Mates! Never, ever get under a car supported only by a jack. Use proper axle stands – your life's worth it!
• Brake Cleaner: Blast away that nasty brake dust with a can of Brake Cleaner. Keeps things clean and helps with reassembly.
• Anti-Seize Caliper Grease: A little dab of anti-seize on the caliper bolts makes the next brake job a breeze. Trust me on this one.
• Nitrile Gloves: Keep your hands clean and protected from brake fluid and grime with Nitrile Gloves. No one wants dirty mitts.
• Eye Protection: Safety glasses or goggles are a must. That brake dust gets everywhere and you don't want it in your eyes.
Expert Recommendation
Replacing your brake rotors is essential for maintaining safe braking performance, especially on heavier SUVs like the BMW X5 and X3. The RDA rotors are a solid choice, but CARFIX offers a range of options to suit your budget. Bob @ CARFIX is always on hand to help you work out exactly what part you need for your BMW. Make sure you head over to Bob's Shop for a chat!
Fitment Notes
Ensure you select the correct rotor size and type for your specific BMW X5 or X3 model and year. Some models may have different rotor sizes depending on the trim level or options package.
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🛠️ Bob's Pro Tip: Do the Job Right!
> GDB1261)](/parts/GDB1261) to ensure a perfect bed-in and get the job done properly first time!
🧰 What Else You'll Need:
• Safety First: Never work under a vehicle supported only by a jack. Always secure it on heavy-duty safety jack stands.
• Brake Dust Protection: Keep a pack of Nitrile Gloves handy to protect your hands from grease and dust.
• Clean and Prep: Use Brake Cleaner to clean the anti-corrosion shipping oil off the new rotors before mounting the calipers.
• Lubrication: Apply caliper grease to caliper slide pins and pad contact points to prevent squealing.