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ACDelco Gold 18K1971X Front Disc Brake Caliper Hardware Kit with Clips and Pins

  • Based on 182 reviews
Condition: New
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Availability: 12 left in stock
Fulfilled by Amazon

Arrives Sunday, Mar 31
Order within 9 hours and 16 minutes
Available payment plans shown during checkout

Features

  • Performs to standards required by OE manufacturers ensuring optimal protection, service life, and safety
  • Includes necessary hardware for easy installation
  • Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
  • Premium aftermarket replacement part
  • Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
  • Performs to standards required by OE manufacturers ensuring optimal protection, service life, and safety
  • Includes necessary hardware for easy installation
  • Thoroughly engineered to meet or exceed your expectations for fit, form, and function

Manufacturer: ‎ACDelco


Brand: ‎ACDelco


Model: ‎Brake Caliper


Item Weight: ‎5.3 ounces


Product Dimensions: ‎7.3 x 3.3 x 1.8 inches


Country of Origin: ‎USA


Item model number: ‎18K1971X


Exterior: ‎Painted


Manufacturer Part Number: ‎18K1971X


OEM Part Number: ‎19264181


Position: ‎Front


Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.


Date First Available: October 31, 2010


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Mar 31

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Work great
Perfect replacements for degraded factory clips
Reviewed in the United States on September 12, 2023 by Amazon Customer

  • Brake pins
Haven’t installed yet but seem like they will be ok.
Reviewed in the United States on May 5, 2023 by Mark

  • Not for 2013-2019 ATS-V Brembos.
Warning for other enthusiasts. You want part number 18K5878A. This product, 18K1971X, does fit into the ATS V Brembos but has a tendency to fail under "spirited" driving. The pin and spring design does not put enough force onto the pins to keep them in place in the caliper. I mention this because there are several sources online that list 18K1971x as the right hardware kit for upgrading or replacing your breaks using the ATS V calipers, 172-2768 and 172-2777. This hardware kit, 18k1971x, is for the CTS V. Again, it will fit onto the calipers for the ATS, but they do not hold well. Hardware kit 18k5878A has a channel cut into the pin that the spring rides in making it much more difficult for the pins to close out of the caliper. You want this on the ATS calipers. (See attached photos) If you are buying a kit for the CTS V I would also consider the 18k5878A hardware kit. If they are comparable between the ATS and CTS then I see no reason not to opt for the improved pin safety retention design. Although, looking at reviews for this product, it seems people aren't having the same issue with the CTS V (pins are not slipping out). The CTS V caliper might have different geometry to the spring perch points making it put more pressure on the pins; between the two kits the pins are the same length and have the same retention nipple on the end so they should be interchangeable. Also, the pins are thicker in the center of the 1971 kit, but the way force is applied to these pins the channeled pin for the 5878 kit should not bend or break. I will update this review if that happens. It is not the fault of the seller on Amazon for the pin retention issue. Infact Amazon will warn you if you have your car set as a 2013-2019 ATS that these are not compatible. I will be leaving a 1 star so other folks can see this and not make the same mistake I and several others have made. ... show more
Reviewed in the United States on September 2, 2023 by Billiam Bolson Billiam Bolson

  • These are the right parts for my car
Quality from ACDelco were as specified and in great condition.
Reviewed in the United States on August 15, 2022 by Scotty

  • Works as advertised
had issues with them being loose and turns out I was a dumb dumb and installed the spring plates upside down. Fixed them and they’re perfect now!
Reviewed in the United States on April 27, 2019 by Michael Michael

  • Factory quality
All parts arrived in great condition, one had damage to the box but the part itself was in perfect condition. It seemed to more be an issue with who ever decided to put the heavy brake caliper on top of the tiny box with the pin kit in it. Over all I'm very happy with the parts and will buy again
Reviewed in the United States on December 23, 2012 by Kep

  • Not for J55 Brembos
Seems nice, doesn’t fit J55 Brembos, bad recommend amazon
Reviewed in the United States on September 14, 2019 by J

  • Perfect fit for my ATS Brembo brakes
Perfect fit for my Cadillac ATS Brembo brakes, swapped onto my Subaru.
Reviewed in the United States on January 28, 2019 by Joel S.

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