CARFIX

RDA Brakes Standard Disc Brake Rotor Vented 315mm

RDA Brakes — RDA Brakes Standard Disc Brake Rotor Vented 315mm — part number RDA7401

RDA Brakes · Part number RDA7401 · NZ$136.00 incl. GST

If you're rocking a family-sized SUV like the KIA Sorento, those Disc Brake Rotors are absolutely crucial - they're what the brake pads grip to bring you to a safe stop, especially when you've got precious cargo or you're towing the boat. The RDA option is a solid choice, and we've got 'em here.

Price

NZ$136.00 including GST. Part number RDA7401.

Fits these vehicles

Description

Disc Brake Rotor Replacement: The RDA Way
> Disc brake rotors are the unsung heroes of your braking system, turning all that forward motion into heat when you hit the brakes. Over time, they can wear down, warp, or get scored, which means your braking won't be as sharp as it should be, which is a worry for a big SUV like the KIA Sorento that's often loaded up with the kids or the trailer.
Is it Time for New Rotors? Signs to Look Out For:
• Feeling a wobble or pulsing when you brake.
• Hearing squeals, scrapes, or a grinding noise when you slow down.
• Noticing it takes longer to stop than it used to.
• Seeing deep scratches, grooves, or burnt-looking spots on the rotors.
• Brake pedal feels soft or spongy.
Will it pass WOF?
Nope. If your brake rotors are looking sad – worn thin, warped, or cracked – your Sorento will fail its Warrant of Fitness (WOF) faster than you can say 'cafe lunch'. They're a key safety item, so no compromises here.
DIY or Workshop?
Difficulty: 6/10 (A good Saturday project)
Estimated Time: Allow 1-2 hours per axle
Gear You'll Need: Jack, jack stands (never skip on safety!), lug wrench, socket set, torque wrench, C-clamp or brake caliper piston tool, brake cleaner, wire brush, safety glasses, gloves.
🛠️ Bob's "Get It Done Right" Companion Checklist
Before you dive in, mate, safety first! Always use proper jack stands – never trust a jack alone. Give everything a good blast with Brake Cleaner to get rid of that nasty carbon brake dust – you don't want to be breathing that in. And grab some Nitrile Gloves to keep your hands clean. Smear a bit of anti-seize grease on the caliper bolts when you put it all back together to keep things smooth for next time. Eye protection is a no brainer. Rust penetrant is your friend when things don't want to move.
Expert Recommendation
Bob @ CARFIX reckons it's a no-brainer to swap out those brake rotors the moment they start showing wear or damage. Keep your braking tip-top for safety's sake. The RDA Disc Brake Rotor is a top pick for your KIA Sorento, known for being consistent and doing the job right. Don't skimp on safety! Head over to Bob's Shop for a yarn - I'll help you nail down the exact part you need for your KIA Sorento.
Fitment Notes
These rotors are a match for various KIA Sorento models from '02 to '11, including the CRDi diesel and V6 petrol versions. Double-check the fit using your vehicle's VIN to make sure they're spot-on for your Sorento's year and engine type.

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🛠️ Bob's Pro Tip: Do the Job Right!
> GDB3343)](/parts/GDB3343) 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.