Bmw 330i Xdrive Disc Brake Caliper Kit in US

When a caliper on the Bmw 330i Xdrive seizes, leaks, or drags, the damage does not stop at the caliper. A partially seized caliper on your 330i Xdrive 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 330i Xdrive 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 330i Xdrive together.

What Is Included in the Bmw 330i Xdrive Disc Brake Caliper Kit

The kit for your Bmw 330i Xdrive includes the disc brake caliper at the correct left or right hand specification for the 330i Xdrive, either new OEM-spec or quality remanufactured to the Bmw 330i Xdrive piston dimension and hydraulic pressure rating, brake pads in ceramic or semi-metallic formulation matched to the 330i Xdrive caliper and rotor specification, caliper hardware with slide pins, pin boots, and anti-rattle clips for correct caliper float on the Bmw 330i Xdrive, brake lubricant for correct pin and shim installation on your 330i Xdrive, and copper washers or banjo bolt seals for the brake hose connection where required by the Bmw 330i Xdrive application.

When a Caliper Kit Is the Correct Service Choice for the Bmw 330i Xdrive

A caliper kit is the right call for the Bmw 330i Xdrive in three specific situations. After a seized or dragging caliper, because the pads and often the rotor on your 330i Xdrive are already compromised. During a high-mileage 330i Xdrive overhaul at 150,000 kilometres or more, because caliper piston seals and guide pin boots on the Bmw 330i Xdrive are typically at or beyond their service life. After a brake fluid leak at the caliper, because fluid contamination of the 330i Xdrive brake pad renders the friction material permanently ineffective on your Bmw 330i Xdrive.

New vs. Remanufactured Caliper for the Bmw 330i Xdrive

New OEM-specification calipers for the Bmw 330i Xdrive are manufactured from fresh materials with no prior service history, the strongest choice for 330i Xdrive vehicles in high-corrosion environments. Remanufactured calipers use original Bmw 330i Xdrive housings rebuilt with new pistons, seals, and boots, performing identically to new units at a lower price point for most 330i Xdrive replacement applications.

Signs the Caliper Kit on Your Bmw 330i Xdrive Is Due

• Bmw 330i Xdrive pulling to one side during braking, one caliper applying more force than the other
• One brake pad on your 330i Xdrive worn significantly more than its pair on the same axle
• Brake drag on the Bmw 330i Xdrive with a wheel that runs hot after normal driving
• Soft or sinking 330i Xdrive brake pedal caused by a caliper piston seal leak
• Brake fluid visible around the Bmw 330i Xdrive caliper piston boot
• Persistent metallic dragging noise from one 330i Xdrive corner not explained by worn pads

Why GeoBrakes for the Bmw 330i Xdrive Caliper Kit

Calipers for the Bmw 330i Xdrive are the most position-specific brake component in the catalogue. Left and right calipers for the 330i Xdrive are not interchangeable. Our vehicle selector confirms the correct caliper kit for the Bmw 330i Xdrive exact year, axle position, and left or right side before purchase.

Frequently Asked Questions - Bmw 330i Xdrive Disc Brake Caliper Kits

Should I replace both calipers on my Bmw 330i Xdrive at the same time?

It is strongly recommended. If one caliper on the Bmw 330i Xdrive has seized or leaked, the caliper on the opposite side has experienced the same conditions and age on your 330i Xdrive. Replacing both restores balanced, even braking and eliminates the risk of the second 330i Xdrive caliper failing shortly after the first is replaced.

Do I need to bleed the brakes on my Bmw 330i Xdrive after installing a caliper kit?

Yes. Opening the hydraulic circuit on the Bmw 330i Xdrive to install the new caliper allows air to enter. After installation, the brake circuit on the 330i Xdrive must be bled at the caliper bleeder screw to purge all air and restore a firm, consistent brake pedal on your Bmw 330i Xdrive.

What is the difference between a new and remanufactured caliper in the Bmw 330i Xdrive kit?

A new caliper for the Bmw 330i Xdrive has no prior service history and is the stronger choice for high-corrosion environments. A remanufactured caliper uses an original 330i Xdrive housing rebuilt with new pistons, seals, and boots, performing identically to new at a lower price point for most Bmw 330i Xdrive applications.