Used 2021 CADILLAC CT4 1966 Parts

Used 2021 CADILLAC CT4 1966

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$219.90

  • Part Type: AIR BAG
  • Details: 2020 – 2025 CADILLAC CT4 FRONT DASH RIGHT SIDE KNEE AIR BAG AIRBAG 84618483 * 1 YEAR STANDARD WARRAN
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146665
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91277779
  • Part Grade: A
  • Hollander Number 253-U
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Inquire

$44.79

  • Part Type: AIR COND./HEATER VENTS
  • Details: 2020 – 2025 CADILLAC CT4 FRONT DASH LEFT OUTER AIR VENT GRILLE DUCT 84893040 * 1 YEAR STANDARD WARRA
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146668
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91277994
  • Part Grade: A
  • Hollander Number VEN-GM6421
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Inquire

$79.90

  • Part Type: ALTERNATOR
  • Part Numbers: 13509877 13529433 13532887
  • Details: 2020 – 2021 CADILLAC CT4 ENGINE ALTERNATOR GENERATOR UNIT 13539178 * 1 YEAR STANDARD WARRANTY; EXT &
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146855
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91277771
  • Part Grade: A
  • Hollander Number 601-10143
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Inquire

$149.48

  • Part Type: ANTI-LOCK BRAKE PARTS
  • Part Numbers: 84978082 85510685
  • Details: 2020 – 2025 CADILLAC CT4 ANTI LOCK BRAKE PUMP MODULE W/ RESERVOIR 84906162 * 1 YEAR STANDARD WARRANT
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146846
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91278019
  • Part Grade: A
  • Hollander Number 545-11277
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LEFT
Inquire

$114.90

  • Part Type: AXLE SHAFT
  • Details: 2020 – 2025 CADILLAC CT4 REAR LEFT DRIVER SIDE AXLESHAFT HALFSHAFT 84492507 * 1 YEAR STANDARD WARRAN
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146773
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91277775
  • Part Grade: A
  • Side: Left (Driver-side)
  • Hollander Number 447-11199L
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Inquire

$39.79

  • Part Type: B-PANEL TRIM
  • Details: 2020 – 2025 CADILLAC CT4 RIGHT SIDE B PILLAR UPPER TRIM COVER PANEL 84775932 * 1 YEAR STANDARD WARRA
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146653
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91278043
  • Part Grade: A
  • Hollander Number BPT-GM6421
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Inquire

$44.79

  • Part Type: B-PANEL TRIM
  • Details: RH 2020 – 2025 CADILLAC CT4 RIGHT SIDE B PILLAR LOWER TRIM COVER PANEL 84813343 * 1 YEAR STANDARD WA
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146654
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91278044
  • Part Grade: A
  • Hollander Number BPT-GM6421
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Inquire

$38.78

  • Part Type: BRACKETS MISC
  • Details: 2020 – 2021 CADILLAC CT4 ENGINE FUSER RELAY JUNCTION BOX BLOCK BRACKET * 1 YEAR STANDARD WARRANTY; E
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146836
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91278176
  • Part Grade: A
  • Hollander Number 342-GM6421
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Inquire

$36.78

  • Part Type: BRACKETS MISC
  • Details: 2020 – 2025 CADILLAC CT4 RADIATOR COOLANT RESERVOIR TANK BRACKET 84805610 * 1 YEAR STANDARD WARRANTY
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146838
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91278178
  • Part Grade: A
  • Hollander Number 342-GM6421
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Inquire

$39.78

  • Part Type: BRAKE CABLE
  • Details: 2020 – 2025 CADILLAC CT4 REAR RIGHT PASSENGER SIDE BRAKE CABLE WIRE HARNESS * 1 YEAR STANDARD WARRAN
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146779
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91277790
  • Part Grade: A
  • Hollander Number BRC-GM6421
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Inquire

$44.78

  • Part Type: C-PANEL TRIM
  • Details: 2020 – 2025 CADILLAC CT4 REAR RIGHT SIDE C PILLAR UPPER TRIM COVER PANEL * 1 YEAR STANDARD WARRANTY;
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146679
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91278075
  • Part Grade: A
  • Hollander Number CPT-GM6421
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Inquire

$129.90

  • Part Type: CAMERA/PROJECTOR
  • Part Numbers: 84876841 84929548 85103957
  • Details: 2021 – 2025 CADILLAC CT4 FRONT LANE DEPARTURE CAMERA 84923753 * 1 YEAR STANDARD WARRANTY; EXT & LABO
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146603
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91278194
  • Part Grade: A
  • Hollander Number 596-11794
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Inquire

$64.90

  • Part Type: CHASSIS CONT MOD
  • Part Numbers: 13536028 13541412 13543038
  • Details: 2020 – 2025 CADILLAC CT4 FUEL GAS TANK PUMP CONTROL MODULE UNIT 13541412 * 1 YEAR STANDARD WARRANTY;
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146735
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91277798
  • Part Grade: A
  • Hollander Number 591-15102
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Inquire

$69.90

  • Part Type: CHASSIS CONT MOD
  • Part Numbers: 13536380 13537291 13541793 13541808 13542926 13546971 13546972 13546978 13548775
  • Details: 2021 – 2025 CADILLAC CT4 BCM BODY COMPUTER CONTROL MODULE UNIT 13541807 * 1 YEAR STANDARD WARRANTY;
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146609
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91278054
  • Part Grade: A
  • Hollander Number 591-16027
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Inquire

$44.79

  • Part Type: CHASSIS CONT MOD
  • Part Numbers: 84761800
  • Details: 2021 – 2025 CADILLAC CT4 PARKING ASSIST CONTROL MODULE UNIT 84948235 * 1 YEAR STANDARD WARRANTY; EXT
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146610
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91277804
  • Part Grade: A
  • Hollander Number 591-18209
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Inquire

$38.78

  • Part Type: CHASSIS CONT MOD
  • Details: 2021 – 2025 CADILLAC CT4 MOBILE PHONE ANTENNA CONTROL MODULE UNIT 84610506 * 1 YEAR STANDARD WARRANT
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146607
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91277802
  • Part Grade: A
  • Hollander Number 591-U
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Inquire

$44.78

  • Part Type: CHASSIS CONT MOD
  • Details: 2020 – 2025 CADILLAC CT4 AIR FILTER COMPUTER CONTROL MODULE UNIT 13531275 * 1 YEAR STANDARD WARRANTY
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146614
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91277805
  • Part Grade: A
  • Hollander Number 591-U
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Inquire

$44.79

  • Part Type: CHASSIS CONT MOD
  • Details: 2020- 2022 CADILLAC CT5 FRONT RIGHT SIDE SEAT HEATER CONTROL MODULE 13535114 * 1 YEAR STANDARD WARRA
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146698
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91278051
  • Part Grade: A
  • Hollander Number 591-U
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Inquire

$54.90

  • Part Type: CHASSIS CONT MOD
  • Details: 2021 – 2024 CADILLAC CT4 HEADLIGHT LAMP CONTROL MODULE UNIT 13541793 * 1 YEAR STANDARD WARRANTY; EXT
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146611
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91278055
  • Part Grade: A
  • Hollander Number 591-U
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Inquire

$44.78

  • Part Type: COIL/AIR SPRING
  • Part Numbers: 84789297
  • Details: 2020 – 2025 CADILLAC CT4 REAR LEFT OR RIGHT SUSPENSION COIL SPRING 84789297 * 1 YEAR STANDARD WARRAN
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146771
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91277817
  • Part Grade: A
  • Hollander Number 517-10296
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Inquire

$39.79

  • Part Type: COIL/AIR SPRING
  • Part Numbers: 84789297
  • Details: 2020 – 2025 CADILLAC CT4 REAR LEFT OR RIGHT SIDE SUSPENSION COIL SPRING * 1 YEAR STANDARD WARRANTY;
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146772
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91277818
  • Part Grade: A
  • Hollander Number 517-10296
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Inquire

$44.78

  • Part Type: CONSOLE LID
  • Details: 2020 – 2025 CADILLAC CT4 LEFT SIDE CENTER CONSOLE TRIM COVER PANEL 84696198 * 1 YEAR STANDARD WARRAN
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146655
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91277810
  • Part Grade: A
  • Hollander Number CLI-GM6421
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Inquire

$44.78

  • Part Type: CONSOLE LID
  • Details: 2020 – 2025 CADILLAC CT4 RIGHT SIDE CENTER CONSOLE LOWER TRIM COVER 84696199 * 1 YEAR STANDARD WARRA
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146656
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91277811
  • Part Grade: A
  • Hollander Number CLI-GM6421
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Inquire

$54.90

  • Part Type: COOLANT RESERVOIR
  • Part Numbers: 23378398
  • Details: 2020 – 2025 CADILLAC CT4 RADIATOR COOLANT RECOVERY RESERVOIR BOTTLE TANK * 1 YEAR STANDARD WARRANTY;
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146850
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91277815
  • Part Grade: A
  • Hollander Number 671-10161
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Inquire

$94.79

  • Part Type: COWL VENT PANEL
  • Details: 2020 – 2025 CADILLAC CT4 FRONT COWL VENT GRILLE COVER PANEL 84723317 * 1 YEAR STANDARD WARRANTY; EXT
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146826
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91277819
  • Part Grade: A
  • Hollander Number 123-GM6421
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Inquire

$39.78

  • Part Type: COWL VENT PANEL
  • Details: 2020 – 2025 CADILLAC CT4 FRONT RIGHT SIDE COWL VENT GRILLE PANEL 84891974 * 1 YEAR STANDARD WARRANTY
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146739
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91277824
  • Part Grade: A
  • Hollander Number 123-GM6421
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Inquire

$39.78

  • Part Type: DASH BEZEL
  • Details: 2020-2025 CADILLAC CT4 FRONT DASH RIGHT SIDE TRIM MOLDING COVER PAD 84750416 * 1 YEAR STANDARD WARRA
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146661
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91277821
  • Part Grade: A
  • Hollander Number 254-GM6421
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Inquire

$39.78

  • Part Type: DASH BEZEL
  • Details: 2020 – 2025 CADILLAC CT4 FRONT DASH CENTER SPEAKER TRIM COVER 84384666 * 1 YEAR STANDARD WARRANTY; E
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146590
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91277825
  • Part Grade: A
  • Hollander Number 254-GM6421
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Inquire

$39.78

  • Part Type: DASH BEZEL
  • Details: 2020 – 2025 CADILLAC CT4 DASH LEFT SIDE END CAP TRIM COVER 84820865 * 1 YEAR STANDARD WARRANTY; EXT
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146659
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91277826
  • Part Grade: A
  • Hollander Number 254-GM6421
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Inquire

$49.79

  • Part Type: DASH BEZEL
  • Details: 2020 – 2025 CADILLAC CT4 DASH LEFT KNEE BOLSTER LOWER TRIM COVER 84833271 * 1 YEAR STANDARD WARRANTY
  • Stock: 1966
  • Mileage: 33120
  • Tag: 0000146660
  • VIN: 1G6DD5RL9M0129931
  • Yard: A Plus Auto LLC, PRP
  • SKU: QQ91277827
  • Part Grade: A
  • Hollander Number 254-GM6421
VIEW DETAILS

WHAT WE DO DIFFERENTLY?

CLEANING​

Unlike many other suppliers, we don’t believe in sending out dirty, unprepared parts. Every Used 2021 CADILLAC CT4 1966 part is cleaned in-house so that it arrives ready to install. Our customers shouldn’t have to spend extra time scrubbing or prepping before use.

Photography

We provide detailed, high-resolution images for every part we sell. What you see online is exactly what you’ll receive, no guesswork, no surprises.

PACKagING

Each order is packaged with care using protective materials that prevent damage in transit. From delicate sensors to larger body parts, we prepare everything so it arrives safely at your door.

SHIPPING​

Our logistics process is fast, reliable, and designed to get your order to you quickly. Whether you’re a local buyer or across the country, we make sure your Used 2021 CADILLAC CT4 1966 parts arrive in excellent condition.

STORage

All parts are stored in a climate-controlled, well-organized warehouse. This ensures that every component remains in top condition until it’s shipped out, protecting both quality and performance.

HOW WE WORK

At A Plus Auto, we specialize in providing high-quality Used 2021 CADILLAC CT4 1966 parts that meet the needs of everyday drivers, repair shops, and car enthusiasts. Our process is built around trust, quality, and efficiency. When you shop with us, you don’t just get a random part pulled from a junkyard. You get a carefully inspected, cleaned, and organized component that’s ready to be installed. From the moment we bring in a Used 2021 CADILLAC CT4 1966 vehicle to the time your order ships, every step is designed to make your experience simple, reliable, and stress-free.

01 Selection and Disassembly

We start by sourcing Used 2021 CADILLAC CT4 1966 vehicles that still have valuable parts in excellent condition. Our team doesn’t cut corners. We handpick vehicles and carefully dismantle them with the goal of preserving as many usable components as possible. Each part is removed with precision, labeled, and set aside for inspection. This approach allows us to build a diverse inventory of used Used 2021 CADILLAC CT4 1966 parts, from hard-to-find trim pieces to larger mechanical components, so you always have options when shopping with us.

02 Quality Assurance

Every part that makes it into our inventory goes through a strict inspection process. We don’t just give parts a quick glance; we test, measure, and verify their functionality. Our team ensures that all components meet our “A+” grade standards for safety and performance. Whether you need a replacement engine part, an electrical component, or interior accessories, you can feel confident knowing our Used 2021 CADILLAC CT4 1966 parts are dependable and ready to install. This commitment to quality is what sets A Plus Auto apart from sellers who simply resell untested parts.

03 Preparation for Sale 

Once a part has passed our quality checks, we move on to preparing it for customers. This means cleaning it thoroughly so it looks professional and is free of dirt or grease. Each part is then photographed from multiple angles, giving you a clear and accurate view of what you’re buying. We know transparency matters, especially when shopping online, so we make sure you can see the exact Used 2021 CADILLAC CT4 1966 parts you’re considering. Afterward, everything is stored in our warehouse using an organized system that keeps parts safe, easy to locate, and ready for fast shipping.

WHY CHOOSE A PLUS AUTO FOR Used 2021 CADILLAC CT4 1966 parts?

Strict Quality Control

We don’t add anything to our inventory that hasn’t been thoroughly checked. This means that when you buy from A Plus Auto, you’re choosing parts that meet high standards for reliability and safety.

LARGE SELECTION

Our inventory of Used 2021 CADILLAC CT4 1966 parts includes a wide variety of components, covering everything from engines and transmissions to mirrors, lights, and interior pieces. No matter what you need, chances are we have it.

CUSTOMER-FIRST SERVICE

We’re more than just a parts supplier, we’re a partner in keeping your vehicle on the road. Our team is available to answer questions, help you identify the correct part, and make sure your order goes smoothly from start to finish.

It’s a great way to save your money and get back on the road faster.

150,000+
HAPPY CUSTOMERS

99.9%
CUSTOMER satisfaction

hOW CAN WE HELP YOU?

Whether you’re a mechanic or a car owner looking to save money on repairs, A Plus Auto has the Used 2021 CADILLAC CT4 1966 part you need. Our process ensures that every item is inspected, cleaned, and ready to install, so you don’t have to worry about quality or reliability. Browse our inventory today and see why drivers trust A Plus Auto as their first choice for dependable, affordable parts.

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