Check if this fits your car first
We can’t guarantee fitment or accept fitment returns without a vehicle selected.
Year
Make
Model
Trim
Engine
Select Year
Select Make
Select Model
Or call us at 888-477-2530 — we’ll help you out.
$384.95
GM Genuine Parts 4-Piston Disc Brake Caliper 84687078
Part # 84687078
Main Image
Click to expand
1 / 2
For Shops & FleetsBuy for your business and
start saving today.
Your Pro Price
$346.45Members
Approved in minutes · No fees
GM Genuine Parts 4-Piston Disc Brake Caliper 84687078
4 | Fixed
20% OFF$38495
$481.95Save $97.00•
FREE Same Day ShippingAs low as $96.24/mo with PayPal
Out of Stock
1
Estimated Delivery by calculating...
Calculating shipping time...
Ships to
Verified Fitment
Parts matched to your vehicle.
Free Fast Delivery
Free shipping included on this item.
Simple Returns
30-day return policy.
Top Brands
OEM & aftermarket names you trust.
Millions of Parts
Maintenance items to complete assemblies.
Everyday Low Prices
Trusted since 2019 — quality at fair prices.
Vehicle Compatibility
No compatibility data available for this part.
Specifications
Brand: GM Genuine Parts
Part Number: 84687078
Part Type: Disc Brake Caliper
Condition: New
Abutment Clips Included: No
Anti-Rattle Spring Included: Yes
Bleeder Screw Included: Yes
Caliper Slides Included: No
Caliper Type: Fixed
Casting Material: Iron
Grade Type: Regular
Inlet Fitting Type: Straight
Inlet Thread Diameter (In): 0.39 in
Length (In): 8.8 in
Mounting Bolt Included: No
Mounting Bracket Included: No
Mounting Hardware Included: No
Mounting Hole Diameter: 0.47 IN
Pad Wear Sensor Included: No
Pads Included: No
Piston 1 Diameter (In): 1.65in
Piston 2 Diameter (In): 1.65in
Piston 3 Diameter (In): 1.65in
Piston 4 Diameter (In): 1.65in
Bleeder Screw Quantity: 2
Bleeder Screw Thread Size: M10
Caliper Color: Black
Features Benefits - Bullet 1: Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Features Benefits - Bullet 2: GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
Features Benefits - Bullet 3: GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Features Benefits - Bullet 4: GM regularly updates production and service part designs to integrate new materials and technologies
Good Maintenance Practices - Section 1 - Bullet 1: Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations.
Good Maintenance Practices - Section 1 - Bullet 2: Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
Good Maintenance Practices - Section 1 - Bullet 3: Inspect the brake lines for rust, punctures, or visible leaks (You may be able to do this, but consult a qualified technician if necessary).
Good Maintenance Practices - Section 1 - Bullet 4: Check the thickness of your brake pads.
Good Maintenance Practices - Section 1 - Header: The following inspections and maintenance procedures can help prevent potential brake problems.
Good Maintenance Practices - Section 2 - Bullet 1: Inspection of the brake hoses for brittleness or cracking.
Good Maintenance Practices - Section 2 - Bullet 2: Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
Good Maintenance Practices - Section 2 - Bullet 3: Inspection of wheel bearings and grease seals.
Good Maintenance Practices - Section 2 - Bullet 4: Parking brake adjustments (as needed).
Frequently Asked Questions
We're always here to help. If you can't find your answer, ask Rydon - our AI assistant will help you out.
What vehicles does this Disc Brake Caliper fit?
This GM Genuine Parts Disc Brake Caliper (Part #84687078) fits specific vehicles. Use the compatibility checker on this page to verify fitment for your vehicle.
Is this an OEM or aftermarket part?
This is a premium aftermarket Disc Brake Caliper by GM Genuine Parts, designed to meet or exceed OEM specifications with strict quality control standards.
What warranty is included?
This GM Genuine Parts Disc Brake Caliper is backed by a 24-month limited warranty covering defects in materials and workmanship from date of purchase.
How long does shipping take?
Free standard shipping on all orders. Most orders ship within 1-2 business days and arrive within 3-5 business days.
Can I return this if it does not fit?
30-day money-back guarantee. Return unused parts in original packaging for full refund.
Product Specifications
Brand
GM Genuine Parts
Part Type
Disc Brake Caliper
Anti-Rattle Spring Included
Yes
Caliper Slides Included
No
Part Number
84687078
Abutment Clips Included
No
Bleeder Screw Included
Yes
Caliper Type
Fixed
Abutment Clips IncludedNo
Anti-Rattle Spring IncludedYes
Bleeder Screw IncludedYes
Caliper Slides IncludedNo
Caliper TypeFixed
Casting MaterialIron
Grade TypeRegular
Inlet Fitting TypeStraight
Inlet Thread Diameter (In)0.39 in
Length (In)8.8 in
Mounting Bolt IncludedNo
Mounting Bracket IncludedNo
Mounting Hardware IncludedNo
Mounting Hole Diameter0.47 IN
Pad Wear Sensor IncludedNo
Pads IncludedNo
Piston 1 Diameter (In)1.65in
Piston 2 Diameter (In)1.65in
Piston 3 Diameter (In)1.65in
Piston 4 Diameter (In)1.65in
Bleeder Screw Quantity2
Bleeder Screw Thread SizeM10
Caliper ColorBlack
Features Benefits - Bullet 1Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Features Benefits - Bullet 2GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
Features Benefits - Bullet 3GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Features Benefits - Bullet 4GM regularly updates production and service part designs to integrate new materials and technologies
Good Maintenance Practices - Section 1 - Bullet 1Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations.
Good Maintenance Practices - Section 1 - Bullet 2Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
Good Maintenance Practices - Section 1 - Bullet 3Inspect the brake lines for rust, punctures, or visible leaks (You may be able to do this, but consult a qualified technician if necessary).
Good Maintenance Practices - Section 1 - Bullet 4Check the thickness of your brake pads.
Good Maintenance Practices - Section 1 - HeaderThe following inspections and maintenance procedures can help prevent potential brake problems.
Good Maintenance Practices - Section 2 - Bullet 1Inspection of the brake hoses for brittleness or cracking.
Good Maintenance Practices - Section 2 - Bullet 2Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
Good Maintenance Practices - Section 2 - Bullet 3Inspection of wheel bearings and grease seals.
Good Maintenance Practices - Section 2 - Bullet 4Parking brake adjustments (as needed).
Good Maintenance Practices - Section 2 - HeaderThe following should be conducted by a qualified technician:
Height (In)2.7 in
Integrated Parking BrakeNo
Piston Quantity4
Product DescriptionGM Genuine Parts Disc Brake Calipers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. Calipers are hydraulic components mounted over the brake rotor. The c
Programming RequiredNo
Signs Of Wear Troubleshooting - Section 1 - Bullet 1Vehicle pulls to the left or right when brakes are applied.
Signs Of Wear Troubleshooting - Section 1 - Bullet 2Brake pedal pulsation (not to be confused with normal ABS operation).
Weight3.91 LB
Width (In)4.5 in
Tap to zoom1 / 2Swipe
Part # 84687078GM Genuine Parts 4-Piston Disc Brake Caliper 84687078
Brand GM Genuine PartsCondition NewDisc Brake Caliper24-mo warranty
$38495
$481.95SAVE 20%
Dealer charges $698.83SAVE 45%— You save $313.88
Out of Stock
Out of Stock
OE REPLACEMENT
GM Genuine Parts 4-Piston Disc Brake Caliper 84687078
|
Part #:84687078
|
Disc Brake Caliper
$384.95In Stock
$481.95Save 20%
Pay in 4 interest-free payments of$96.24withPayPal
Quantity:
1
Out of Stock
FREE delivery between Fri, Aug 14 to Fri, Aug 14
Ships To:Out of Stock
Key Features
OEM-Equivalent QualityMeets/exceeds factory specs
American BusinessMaryland since 1986
24-Month WarrantyLimited coverage on every part
Free Same Day ShippingWe ship all orders the same business day before cutoff
Product HighlightsBeta
Reading the catalog · checking interchanges · researching…
What vehicles does this Disc Brake Caliper fit?
This GM Genuine Parts Disc Brake Caliper (Part #84687078) fits specific vehicles. Use the compatibility checker on this page to verify fitment for your vehicle.
Is this an OEM or aftermarket part?
This is a premium aftermarket Disc Brake Caliper by GM Genuine Parts, designed to meet or exceed OEM specifications with strict quality control standards.
What warranty is included?
This GM Genuine Parts Disc Brake Caliper is backed by a 24-month limited warranty covering defects in materials and workmanship from date of purchase.
How long does shipping take?
Free shipping on orders $50+. Most orders ship within 1-2 business days and arrive within 3-5 business days.
Can I return this if it does not fit?
30-day money-back guarantee. Return unused parts in original packaging for full refund.
GM Genuine Parts 4-Piston Disc Brake Caliper 84687078
Part # 84687078
Main Image
Click to expand
1 / 2
$38495
$481.95SAVE 20%
Dealer charges $698.83SAVE 45%— You save $313.88
Out of Stock
Out of Stock
OE REPLACEMENT
GM Genuine Parts 4-Piston Disc Brake Caliper 84687078
|
Part #:84687078
|
Disc Brake Caliper
$384.95In Stock
$481.95Save 20%
Pay in 4 interest-free payments of$96.24withPayPal
Quantity:
1
Out of Stock
FREE delivery between Fri, Aug 14 to Fri, Aug 14Ships To:Out of Stock
Key Features
OEM-Equivalent QualityMeets/exceeds factory specs
American BusinessMaryland since 1986
24-Month WarrantyLimited coverage on every part
Free Same Day ShippingWe ship all orders the same business day before cutoff
What vehicles does this Disc Brake Caliper fit?
This GM Genuine Parts Disc Brake Caliper (Part #84687078) fits specific vehicles. Use the compatibility checker on this page to verify fitment for your vehicle.
Is this an OEM or aftermarket part?
This is a premium aftermarket Disc Brake Caliper by GM Genuine Parts, designed to meet or exceed OEM specifications with strict quality control standards.
What warranty is included?
This GM Genuine Parts Disc Brake Caliper is backed by a 24-month limited warranty covering defects in materials and workmanship from date of purchase.
How long does shipping take?
Free shipping on orders $50+. Most orders ship within 1-2 business days and arrive within 3-5 business days.
Can I return this if it does not fit?
30-day money-back guarantee. Return unused parts in original packaging for full refund.
About This Disc Brake Caliper
This GM Genuine Parts automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
Key Features
- Meets or exceeds OEM specifications
- Direct-fit replacement design
- Rigorously tested for durability
- Professional-grade construction
- Backed by manufacturer warranty
Signs This Part Needs Replacement
- •Unusual noises from the component area
- •Decreased vehicle performance
- •Warning lights on dashboard
- •Visible wear or damage
- •Failed vehicle inspection
GM Genuine Parts
Trusted Automotive Brand
GM Genuine Parts is a trusted manufacturer of quality automotive parts.
View all GM Genuine Parts productsInstallation Guide
Moderate
1-3 hours
Tools Needed
Basic hand toolsTorque wrenchVehicle service manual
Frequently Asked Questions
WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which are known to the State of California to cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts