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Engine Wiring Harness Connector

Engine Wiring Harness Connector (ACDelco) for 2012-2021 Buick & Cadillac NEW

$ 74 .99

Product Notes

GM Original Equipment; MULTIFUNCTION INTAKE AIR SENSOR; SERVICE INFORMATION ELECTRIC CODE: B75C; 8-WAY FEMALE BLACK

Brand: ACDelco
Condition: New
See All Other Engine Wiring Harness Connectors
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
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Specifications & Info


Vehicle Fitment Guide

This part fits the following vehicles:

Buick 9 models (tapclick to expand)(tapclick to hide)
Cascada 2016-2019 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Convertible 2016 - 2019 L4 1.6L Turbo FWD Automatic
Premium Convertible 2016 - 2019 L4 1.6L Turbo FWD Automatic
Sport Touring Convertible 2017 - 2019 L4 1.6L Turbo FWD Automatic
Enclave 2012-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Avenir SUV 2018 - 2020 V6 3.6L FWD/4WD Automatic
Base SUV 2012 - 2013 V6 3.6L AWD Automatic
Base SUV 2012 - 2013, 2018 V6 3.6L FWD Automatic
CXL SUV 2012 - 2013 V6 3.6L AWD Automatic
Convenience SUV 2014 V6 3.6L AWD/FWD Automatic
Essence SUV 2018 - 2020 V6 3.6L FWD/4WD Automatic
Leather SUV 2014 V6 3.6L AWD/FWD Automatic
Preferred SUV 2019 - 2020 V6 3.6L FWD Automatic
Preferred SUV 2019 V6 3.6L 4WD Automatic
Premium SUV 2018 - 2020 V6 3.6L 4WD Automatic
Premium SUV 2014, 2018 - 2020 V6 3.6L FWD Automatic
Premium SUV 2014 V6 3.6L AWD Automatic
Encore 2019-2021 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2019 - 2021 L4 1.4L Turbo FWD Automatic
CX SUV 2019 L4 1.4L Turbo FWD Automatic
CXL SUV 2019 L4 1.4L Turbo FWD Automatic
Essence SUV 2019 - 2020 L4 1.4L Turbo AWD/FWD Automatic
Preferred SUV 2019 - 2021 L4 1.4L Turbo AWD/FWD Automatic
Sport Touring SUV 2019 - 2020 L4 1.4L Turbo AWD/FWD Automatic
Envision 2016-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2018 - 2020 L4 2.5L FWD Automatic
Base SUV 2018 - 2020 L4 2.5L FLEX FWD Automatic
CXL SUV 2016, 2018 - 2020 L4 2.0L Turbo AWD Automatic
Essence SUV 2018 - 2020 L4 2.5L AWD/FWD Automatic
Essence SUV 2018 - 2020 L4 2.5L FLEX AWD/FWD Automatic
Preferred SUV 2018 - 2020 L4 2.5L AWD/FWD Automatic
Preferred SUV 2018 - 2020 L4 2.5L FLEX AWD/FWD Automatic
Premium SUV 2016, 2018 - 2020 L4 2.0L Turbo AWD Automatic
Premium II SUV 2019 - 2020 L4 2.0L Turbo AWD Automatic
LaCrosse 2012-2019 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Avenir Sedan 2019 V6 3.6L AWD/FWD Automatic
Base Sedan 2019 L4 2.5L MILD HYBRID EV-GAS (MHEV) FWD Automatic
Base Sedan 2016 V6 3.6L FWD Automatic
Base Sedan 2012 - 2016 L4 2.4L MILD HYBRID EV-GAS (MHEV) FWD Automatic
Base Sedan 2012 - 2013 L4 2.4L MILD HYBRID EV-GAS (MHEV) AWD Automatic
Base Sedan 2012 - 2016 V6 3.6L FLEX FWD Automatic
Base Sedan 2012 - 2013 V6 3.6L FLEX AWD Automatic
CXS Sedan 2013 V6 3.6L FLEX FWD Automatic
CXS Sedan 2012 V6 3.6L FWD Automatic
Convenience Sedan 2012 L4 2.4L MILD HYBRID EV-GAS (MHEV) AWD/FWD Automatic
Convenience Sedan 2012 V6 3.6L FLEX AWD/FWD Automatic
Essence Sedan 2019 L4 2.5L MILD HYBRID EV-GAS (MHEV) AWD/FWD Automatic
Essence Sedan 2019 V6 3.6L AWD/FWD Automatic
Leather Sedan 2016 V6 3.6L AWD/FWD Automatic
Leather Sedan 2012 - 2016 L4 2.4L MILD HYBRID EV-GAS (MHEV) AWD/FWD Automatic
Leather Sedan 2012 - 2016 V6 3.6L FLEX AWD/FWD Automatic
Preferred Sedan 2019 L4 2.5L MILD HYBRID EV-GAS (MHEV) FWD Automatic
Preferred Sedan 2019 V6 3.6L FWD Automatic
Premium Sedan 2019 L4 2.5L MILD HYBRID EV-GAS (MHEV) AWD/FWD Automatic
Premium Sedan 2016, 2019 V6 3.6L AWD/FWD Automatic
Premium Sedan 2012, 2014 L4 2.4L MILD HYBRID EV-GAS (MHEV) AWD/FWD Automatic
Premium Sedan 2012 - 2016 V6 3.6L FLEX AWD/FWD Automatic
Sport Touring Sedan 2016, 2019 V6 3.6L FWD Automatic
Sport Touring Sedan 2016 V6 3.6L FLEX FWD Automatic
Touring Sedan 2012 - 2013 V6 3.6L FLEX AWD/FWD Automatic
Regal 2012-2016 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2016 L4 2.4L AWD/FWD Automatic
Base Sedan 2015 - 2016 L4 2.4L FLEX AWD Automatic
Base Sedan 2014 - 2016 L4 2.0L Turbo AWD/FWD Automatic
Base Sedan 2014 L4 2.4L MILD HYBRID EV-GAS (MHEV) AWD Automatic
Base Sedan 2012 L4 2.0L FLEX Turbo
Base Sedan 2012, 2015 - 2016 L4 2.4L FLEX FWD Automatic
Base Sedan 2012, 2014 L4 2.4L MILD HYBRID EV-GAS (MHEV) FWD Automatic
GS Sedan 2014 - 2016 L4 2.0L Turbo AWD/FWD Automatic & Manual
GS Sedan 2012 L4 2.0L FLEX Turbo FWD Automatic & Manual
Premium Sedan 2014 - 2016 L4 2.0L Turbo AWD/FWD Automatic
Premium Sedan 2014 - 2016 L4 2.4L MILD HYBRID EV-GAS (MHEV) AWD Automatic
Premium Sedan 2012 L4 2.0L FLEX Turbo FWD Automatic & Manual
Premium Sedan 2012, 2014 - 2016 L4 2.4L MILD HYBRID EV-GAS (MHEV) FWD Automatic
Premium Sedan 2012 L4 2.4L MILD HYBRID EV-GAS (MHEV) FWD Manual
Sport Touring Sedan 2016 L4 2.0L Turbo FWD Automatic
Regal Sportback 2019-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Avenir Hatchback 2019 - 2020 L4 2.0L Turbo FWD Automatic
Base Hatchback 2019 - 2020 L4 2.0L Turbo FWD Automatic
Essence Hatchback 2019 - 2020 L4 2.0L Turbo AWD/FWD Automatic
GS Hatchback 2019 - 2020 V6 3.6L AWD Automatic
Preferred Hatchback 2019 - 2020 L4 2.0L Turbo FWD Automatic
Preferred II Hatchback 2019 L4 2.0L Turbo AWD/FWD Automatic
Regal TourX 2019-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Wagon 2019 - 2020 L4 2.0L Turbo AWD Automatic
Essence Wagon 2019 - 2020 L4 2.0L Turbo AWD Automatic
Preferred Wagon 2019 - 2020 L4 2.0L Turbo AWD Automatic
Verano 2014-2016 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2016 L4 2.4L FWD Automatic
Base Sedan 2014 - 2016 L4 2.4L FLEX FWD Automatic
CX Sedan 2015 - 2016 L4 2.4L FWD Automatic
CX Sedan 2015 - 2016 L4 2.4L FLEX FWD Automatic
CXL Sedan 2015 - 2016 L4 2.0L Turbo FWD Automatic
Convenience Sedan 2016 L4 2.4L FWD Automatic
Convenience Sedan 2014 - 2016 L4 2.4L FLEX FWD Automatic
Leather Sedan 2016 L4 2.4L FWD Automatic
Leather Sedan 2014 - 2016 L4 2.4L FLEX FWD Automatic
Premium Sedan 2014 - 2016 L4 2.0L Turbo FWD Automatic & Manual
Premium Sedan 2014 L4 2.4L FWD Automatic
Sport Touring Sedan 2016 L4 2.4L FWD Automatic
Sport Touring Sedan 2016 L4 2.4L FLEX FWD Automatic
Tela Sedan 2014 L4 2.4L FLEX FWD Automatic
Cadillac 5 models (tapclick to expand)(tapclick to hide)
ATS 2018 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Coupe 2018 L4 2.0L Turbo AWD/RWD Automatic & Manual
Base Sedan 2018 L4 2.0L Turbo AWD/RWD Automatic & Manual
Coupe Coupe 2018 L4 2.0L Turbo RWD Automatic
Luxury Coupe 2018 L4 2.0L Turbo AWD/RWD Automatic & Manual
Luxury Sedan 2018 L4 2.0L Turbo AWD/RWD Automatic & Manual
Premium Luxury Coupe 2018 V6 3.6L AWD/RWD Automatic
Premium Luxury Sedan 2018 V6 3.6L AWD/RWD Automatic
Premium Performance Coupe 2018 V6 3.6L RWD Automatic
Premium Performance Sedan 2018 V6 3.6L RWD Automatic
Sedan Sedan 2018 L4 2.0L Turbo RWD Automatic
V Coupe 2018 V6 3.6L Turbo RWD Automatic & Manual
V Sedan 2018 V6 3.6L Turbo RWD Automatic & Manual
CT4 2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Luxury Sedan 2020 L4 2.0L Turbo AWD/RWD Automatic
Premium Luxury Sedan 2020 L4 2.0L Turbo AWD/RWD Automatic
Premium Luxury Sedan 2020 L4 2.7L Turbo AWD/RWD Automatic
Sport Sedan 2020 L4 2.0L Turbo AWD/RWD Automatic
V Sedan 2020 L4 2.7L Turbo AWD/RWD Automatic
CT5 2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Luxury Sedan 2020 L4 2.0L Turbo AWD/RWD Automatic
Premium Luxury Sedan 2020 L4 2.0L Turbo AWD/RWD Automatic
Premium Luxury Sedan 2020 V6 3.0L Turbo AWD/RWD Automatic
Sport Sedan 2020 L4 2.0L Turbo AWD/RWD Automatic
V Sedan 2020 V6 3.0L Turbo AWD/RWD Automatic
CT6 2018-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2018 L4 2.0L Turbo AWD/RWD Automatic
Base Sedan 2018 V6 3.6L AWD/RWD Automatic
Luxury Sedan 2018 - 2019 L4 2.0L Turbo AWD/RWD Automatic
Luxury Sedan 2018 V6 3.0L Turbo AWD/RWD Automatic
Luxury Sedan 2018 - 2020 V6 3.6L AWD Automatic
Luxury Sedan 2018 - 2019 V6 3.6L RWD Automatic
Platinum Sedan 2019 - 2020 V8 4.2L Turbo AWD Automatic
Platinum Sedan 2018 - 2019 V6 3.0L Turbo AWD Automatic
Platinum Sedan 2018 V6 3.6L AWD Automatic
Plug-In Sedan 2018 L4 2.0L PLUG-IN HYBRID EV-GAS (PHEV) Turbo RWD Automatic CVT
Premium Luxury Sedan 2019 L4 2.0L Turbo AWD/RWD Automatic
Premium Luxury Sedan 2019 V6 3.6L RWD Automatic
Premium Luxury Sedan 2018 V6 3.0L Turbo AWD Automatic
Premium Luxury Sedan 2018 - 2020 V6 3.6L AWD Automatic
Sport Sedan 2019 V6 3.0L Turbo AWD Automatic
V Sedan 2019 - 2020 V8 4.2L Turbo AWD Automatic
CTS 2018 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2018 L4 2.0L Turbo AWD/RWD Automatic
Luxury Sedan 2018 L4 2.0L Turbo AWD/RWD Automatic
Luxury Sedan 2018 V6 3.6L AWD/RWD Automatic
Premium Sedan 2018 V6 3.6L RWD Automatic
Premium Luxury Sedan 2018 V6 3.6L AWD/RWD Automatic
V Sedan 2018 V8 6.2L Supercharged RWD Automatic
Vsport Sedan 2018 V6 3.6L Turbo RWD Automatic
Vsport Premium Luxury Sedan 2018 V6 3.6L Turbo RWD Automatic
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Fits Years: 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021

Fits Models: ATS, Cascada, CT4, CT5, CT6, CTS, Enclave, Encore, Envision, LaCrosse, Regal, Regal Sportback, Regal TourX, Verano

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120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

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