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KBC-100639• Front• Disc Brake Caliper Kits
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GeoBrakes stocks disc brake caliper kits confirmed to fit the Bmw 430i Xdrive Gran Coupe, pairing a replacement caliper at the correct left or right hand specification for the 430i Xdrive Gran Coupe with matched brake pads, caliper hardware, and in many cases a new rotor, so the entire brake corner on your Bmw 430i Xdrive Gran Coupe is restored in a single service. Every kit is confirmed for the Bmw 430i Xdrive Gran Coupe exact year, make, model, axle, and side, ships with a 100% fitment guarantee and full manufacturer warranty, and qualifies for free delivery on orders over $99.
Standard/OE$227.45
4 items in stock
Select your vehicle to see compatible products and accurate pricing
Standard/OE$191.75
3 items in stock
Select your vehicle to see compatible products and accurate pricing
When a caliper on the Bmw 430i Xdrive Gran Coupe seizes, leaks, or drags, the damage does not stop at the caliper. A partially seized caliper on your 430i Xdrive Gran Coupe keeps the brake pad in continuous contact with the rotor, wearing the pad unevenly and scoring the rotor surface. By the time the caliper on the Bmw 430i Xdrive Gran Coupe is identified as the fault, the pads are typically worn asymmetrically and the rotor is damaged. A caliper kit from GeoBrakes addresses every compromised component on your Bmw 430i Xdrive Gran Coupe together.
The kit for your Bmw 430i Xdrive Gran Coupe includes the disc brake caliper at the correct left or right hand specification for the 430i Xdrive Gran Coupe, either new OEM-spec or quality remanufactured to the Bmw 430i Xdrive Gran Coupe piston dimension and hydraulic pressure rating, brake pads in ceramic or semi-metallic formulation matched to the 430i Xdrive Gran Coupe caliper and rotor specification, caliper hardware with slide pins, pin boots, and anti-rattle clips for correct caliper float on the Bmw 430i Xdrive Gran Coupe, brake lubricant for correct pin and shim installation on your 430i Xdrive Gran Coupe, and copper washers or banjo bolt seals for the brake hose connection where required by the Bmw 430i Xdrive Gran Coupe application.
A caliper kit is the right call for the Bmw 430i Xdrive Gran Coupe in three specific situations. After a seized or dragging caliper, because the pads and often the rotor on your 430i Xdrive Gran Coupe are already compromised. During a high-mileage 430i Xdrive Gran Coupe overhaul at 150,000 kilometres or more, because caliper piston seals and guide pin boots on the Bmw 430i Xdrive Gran Coupe are typically at or beyond their service life. After a brake fluid leak at the caliper, because fluid contamination of the 430i Xdrive Gran Coupe brake pad renders the friction material permanently ineffective on your Bmw 430i Xdrive Gran Coupe.
New OEM-specification calipers for the Bmw 430i Xdrive Gran Coupe are manufactured from fresh materials with no prior service history, the strongest choice for 430i Xdrive Gran Coupe vehicles in high-corrosion environments. Remanufactured calipers use original Bmw 430i Xdrive Gran Coupe housings rebuilt with new pistons, seals, and boots, performing identically to new units at a lower price point for most 430i Xdrive Gran Coupe replacement applications.
Calipers for the Bmw 430i Xdrive Gran Coupe are the most position-specific brake component in the catalogue. Left and right calipers for the 430i Xdrive Gran Coupe are not interchangeable. Our vehicle selector confirms the correct caliper kit for the Bmw 430i Xdrive Gran Coupe exact year, axle position, and left or right side before purchase.
Should I replace both calipers on my Bmw 430i Xdrive Gran Coupe at the same time?
It is strongly recommended. If one caliper on the Bmw 430i Xdrive Gran Coupe has seized or leaked, the caliper on the opposite side has experienced the same conditions and age on your 430i Xdrive Gran Coupe. Replacing both restores balanced, even braking and eliminates the risk of the second 430i Xdrive Gran Coupe caliper failing shortly after the first is replaced.
Do I need to bleed the brakes on my Bmw 430i Xdrive Gran Coupe after installing a caliper kit?
Yes. Opening the hydraulic circuit on the Bmw 430i Xdrive Gran Coupe to install the new caliper allows air to enter. After installation, the brake circuit on the 430i Xdrive Gran Coupe must be bled at the caliper bleeder screw to purge all air and restore a firm, consistent brake pedal on your Bmw 430i Xdrive Gran Coupe.
What is the difference between a new and remanufactured caliper in the Bmw 430i Xdrive Gran Coupe kit?
A new caliper for the Bmw 430i Xdrive Gran Coupe has no prior service history and is the stronger choice for high-corrosion environments. A remanufactured caliper uses an original 430i Xdrive Gran Coupe housing rebuilt with new pistons, seals, and boots, performing identically to new at a lower price point for most Bmw 430i Xdrive Gran Coupe applications.