Pontiac Montana Disc Brake Caliper in US

The disc brake caliper on the Pontiac Montana is the hydraulic clamp at the centre of your Montana disc brake system. Every time you press the brake pedal on your Pontiac Montana, brake fluid pressure forces the caliper pistons outward, squeezing the brake pads against the rotor and generating the friction that stops your vehicle. A seized, leaking, or sticking caliper on the Montana interferes with that process at the source, causing uneven braking, accelerated pad and rotor wear, and pulling to one side that worsens over time.

Signs of a Failing Disc Brake Caliper on the Pontiac Montana

• Pontiac Montana pulls strongly to one side during braking, a seized caliper on one side applies more force
• Brake pedal on your Montana feels soft or spongy and improves after pumping, caliper piston seal leaking
• One brake pad on your Pontiac Montana axle wears significantly faster than its partner
• Brake drag on the Pontiac Montana, vehicle feels like it is fighting resistance at normal road speed
• Visible brake fluid leaking from the Montana caliper body or around the piston boot
• Grinding or scraping from one Pontiac Montana wheel that persists after confirming pads are not worn

New OEM-Spec vs. Remanufactured Calipers for the Pontiac Montana

New OEM-Specification Calipers for the Pontiac Montana

New OEM-specification calipers for the Pontiac Montana are brand-new units manufactured to the exact piston dimensions, seal specifications, and material tolerances of the original Montana factory part. They offer the longest service life on your Pontiac Montana and are the strongest choice for higher-mileage Montana vehicles or those operated in high-corrosion environments.

Remanufactured Calipers for the Pontiac Montana

Remanufactured calipers for the Pontiac Montana are original caliper housings completely disassembled, cleaned, inspected, and rebuilt with new pistons, seals, boots, and hardware. Quality remanufactured units perform identically to new calipers for most Pontiac Montana replacement applications and offer excellent value.

Why GeoBrakes for the Pontiac Montana Disc Brake Caliper

GeoBrakes stocks both new and remanufactured calipers for the Pontiac Montana to give you the right option for your Montana and budget. As an authorized retailer of Cardone, EBC, Raybestos, and other trusted brands for the Pontiac Montana, every caliper purchase carries the full manufacturer warranty. Our vehicle selector confirms the correct caliper for the Pontiac Montana year, axle position, and correct left or right hand fitment before you place your order.

Frequently Asked Questions - Pontiac Montana Disc Brake Caliper

Should I replace brake calipers on my Pontiac Montana in pairs?

It is generally recommended to replace calipers as an axle pair on the Pontiac Montana, both left and right on the same axle, to maintain balanced braking. If one Montana caliper has failed, the caliper on the opposite side has experienced the same service conditions and is likely at a similar stage of wear.

How long do disc brake calipers last on a Pontiac Montana in US?

Pontiac Montana calipers typically last 100,000 to 150,000 kilometres, but American road salt and moisture accelerate corrosion of Montana caliper guide pins, slide pins, and piston seal boots, often causing premature failure on the Pontiac Montana well before that figure.

Can a sticking caliper on my Pontiac Montana damage my brake pads and rotors?

Yes. A Montana caliper that does not fully retract keeps the brake pad in partial contact with the rotor between stops, generating constant friction and heat on your Pontiac Montana. This rapidly wears both the pad and rotor surface on your Montana and generates enough heat buildup to damage adjacent components over time.