Cadillac Ct6 Spark Plugs (2016-2020) - Parts, Prices & Buying Guide

Find quality spark plugs for your Cadillac Ct6 (2016-2020). Browse 20 available listings with prices starting around $59.76. Reduced emissions.

20 listings available | Prices from $20.49 to $173.18|15 verified sellers

32 Results

Spark Plugs

Found 32 listings for "cadillac ct6 spark plugs"

4x Candele BRISK P40 Iridium adatte a: Cadillac CT6 - 2.0 turbo - dal 2016 al 2019

4x Candele BRISK P40 Iridium adatte a: Cadillac CT6 - 2.0 turbo - dal 2016 al 2019

€50.67EUR
New📍 GB
+ €14.55 shipping
Seller: wtv-uk
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6x Candele di accensione adatte per CADILLAC CT6 3.0 LGW 6065412420

6x Candele di accensione adatte per CADILLAC CT6 3.0 LGW 6065412420

€72.74EUR
New📍 GB
+ €17.59 shipping
Seller: doctor_car
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SYKRSS Set of 4 UF680 Ignition Coil Pack Compatible with Cadillac

SYKRSS Set of 4 UF680 Ignition Coil Pack Compatible with Cadillac

€106.92EUR
New📍 US
+ €26.01 shipping
Seller: diamondlogistic
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Confezione 4 Bobine Accensione E Candele Iridio Compatibili Con Cadillac...

Confezione 4 Bobine Accensione E Candele Iridio Compatibili Con Cadillac...

€173.18EUR
New📍 US
+ €32.46 shipping
Seller: castorsdiscounts
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Set candele 4x 0242145606 Bosch H6BG12405AA 2207424 12673527 12683541 nuove

Set candele 4x 0242145606 Bosch H6BG12405AA 2207424 12673527 12683541 nuove

€44.96EUR
New📍 GB
+ €14.66 shipping
Seller: parts-saver
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Candela di accensione per Cadillac CT6 Chevrolet CRUZE EQUINOX MALIBU H6BG12405AA

Candela di accensione per Cadillac CT6 Chevrolet CRUZE EQUINOX MALIBU H6BG12405AA

€32.64EUR
New📍 GB
+ €14.78 shipping
Seller: amcarpartsltd
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Set candele 4x 0242145606 Bosch H6BG12405AA 2207424 12673527 12683541 nuove

Set candele 4x 0242145606 Bosch H6BG12405AA 2207424 12673527 12683541 nuove

€49.11EUR
New📍 GB
+ €14.84 shipping
Seller: napa-autoparts
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Set 4x candele adatte per CADILLAC Bosch 12650283 originali alta qualità garantita

Set 4x candele adatte per CADILLAC Bosch 12650283 originali alta qualità garantita

€49.08EUR
New📍 GB
+ €14.82 shipping
Seller: napa-autoparts
View on eBay
Set candele 4x 0242145606 Bosch H6BG12405AA 2207424 12673527 12683541 nuove

Set candele 4x 0242145606 Bosch H6BG12405AA 2207424 12673527 12683541 nuove

€46.42EUR
New📍 GB
+ €14.72 shipping
Seller: tayna-autoparts
View on eBay
Set 4x candele adatte per CADILLAC Bosch 12650283 originali alta qualità garantita

Set 4x candele adatte per CADILLAC Bosch 12650283 originali alta qualità garantita

€44.93EUR
New📍 GB
+ €14.65 shipping
Seller: parts-saver
View on eBay
TRQ Kit Accensione Bobina Accensione Candele Compatibile con 14-19 Buick 13-19...

TRQ Kit Accensione Bobina Accensione Candele Compatibile con 14-19 Buick 13-19...

€53.95EUR
Open box📍 US
+ €28.58 shipping
Seller: stonepelican
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6 candele Bosch 0 242 145 606 per Opel Corsa E Ford Fiesta VII Cadillac CT6

6 candele Bosch 0 242 145 606 per Opel Corsa E Ford Fiesta VII Cadillac CT6

€90.15EUR
Neu📍 DE
+ €17.50 shipping
Seller: apm-autoteile
View on eBay
Set 4x candele adatte per CADILLAC Bosch 12650283 originali alta qualità garantita

Set 4x candele adatte per CADILLAC Bosch 12650283 originali alta qualità garantita

€46.39EUR
New📍 GB
+ €14.72 shipping
Seller: tayna-autoparts
View on eBay
Candela di accensione Bosch tra gli altri per Cadillac, Ford, MG, OPEL

Candela di accensione Bosch tra gli altri per Cadillac, Ford, MG, OPEL

€20.49EUR
Neu📍 DE
+ €15.95 shipping
Seller: atp-autoteile
View on eBay
Candela di accensione Platinum Iridium Evo Bosch 0242145606 per Opel MG

Candela di accensione Platinum Iridium Evo Bosch 0242145606 per Opel MG

€28.45EUR
Neu📍 DE
+ €19.90 shipping
Seller: eurostarter*de
View on eBay
Candela di accensione Platinum Iridium Evo Bosch 0242145606 per Opel MG

Candela di accensione Platinum Iridium Evo Bosch 0242145606 per Opel MG

€28.45EUR
Neu📍 DE
+ €14.90 shipping
Seller: euroteile24*de
View on eBay
4 candele Bosch 0 242 145 606 per Opel Corsa E Ford Fiesta VII Cadillac CT6

4 candele Bosch 0 242 145 606 per Opel Corsa E Ford Fiesta VII Cadillac CT6

€63.37EUR
Neu📍 DE
+ €17.50 shipping
Seller: apm-autoteile
View on eBay
5 candele Bosch 0 242 145 606 per Opel Corsa E Ford Fiesta VII Cadillac CT6

5 candele Bosch 0 242 145 606 per Opel Corsa E Ford Fiesta VII Cadillac CT6

€76.76EUR
Neu📍 DE
+ €17.50 shipping
Seller: apm-autoteile
View on eBay
Candela di accensione Platinum Iridium Evo Bosch 0242145606 per Opel MG

Candela di accensione Platinum Iridium Evo Bosch 0242145606 per Opel MG

€28.45EUR
Neu📍 DE
+ €14.90 shipping
Seller: eurostarter_de
View on eBay
4x NGK SILNAR7B7 93227 Candela di accensione ricambio originale

4x NGK SILNAR7B7 93227 Candela di accensione ricambio originale

€88.18EUR
New📍 GB
Free shipping
Seller: mservice_007
View on eBay

About Cadillac Ct6 Spark Plugs Parts

Ensure reliable ignition with quality spark plugs for your Cadillac Ct6. Spark plugs ignite the air-fuel mixture in your engine cylinders. Replace them according to your vehicle's maintenance schedule for optimal performance and fuel economy.

Why Shop Spark Plugs for Cadillac Ct6?

  • Genuine OEM and high-quality aftermarket options available
  • Competitive pricing from verified eBay sellers
  • Fast shipping options with buyer protection
  • Easy returns and seller ratings for peace of mind

Buying Tips for Cadillac Ct6 Spark Plugs

OEM vs Aftermarket

For your Cadillac Ct6, OEM parts guarantee exact fit and function. Quality aftermarket options often provide equivalent performance at lower cost.

Type Selection

Spark Plugs are available in Copper, Platinum, Double platinum options. Choose based on your driving style and budget.

Know When to Replace

Watch for these signs: Rough idle, Misfires, Poor acceleration. Early replacement prevents more expensive repairs.

Parts Availability

As an American manufacturer, parts are widely available from both OEM and aftermarket suppliers across North America.

Technical Information

Properly gapped spark plugs ensure efficient combustion, good fuel economy, and smooth engine operation.

Available Types

  • Copper
  • Platinum
  • Double platinum
  • Iridium

Key Benefits

  • Improved fuel efficiency
  • Smoother idle
  • Better acceleration
  • Reduced emissions

Warning Signs to Watch For

  • Rough idle
  • Misfires
  • Poor acceleration
  • Increased fuel consumption
  • Hard starting

Recommended Replacement Interval

Copper: 30,000 miles, Platinum: 60,000 miles, Iridium: 100,000 miles

Installation Information

Difficulty: Moderate
Estimated Time: 1-2 hours
DIY Friendly: Yes

This is a good DIY project for most skill levels.

Installation time may vary for Cadillac Ct6 based on engine bay layout and accessibility.

Frequently Asked Questions

How do I find the right spark plugs for my Cadillac Ct6?

Verify compatibility using your Cadillac Ct6's VIN number, production year (2016-2020), and engine code. Check seller compatibility charts and cross-reference OEM part numbers when possible.

How often should I replace spark plugs on my Cadillac Ct6?

General guideline: Copper: 30,000 miles, Platinum: 60,000 miles, Iridium: 100,000 miles. However, driving conditions (city vs highway, climate, towing) affect replacement frequency. Inspect regularly and replace when warning signs appear.

Should I use OEM or aftermarket spark plugs for my Cadillac Ct6?

OEM parts guarantee exact Cadillac specifications and fitment. Quality aftermarket brands often meet or exceed OEM standards at lower prices. For warranty vehicles, check if aftermarket parts affect coverage.

What are signs that my Cadillac Ct6 needs new spark plugs?

Common warning signs include: Rough idle, Misfires, Poor acceleration, Increased fuel consumption, Hard starting. If you notice any of these symptoms, inspect or replace the spark plugs promptly to prevent further damage.

Can I install spark plugs on my Cadillac Ct6 myself?

Yes, this is typically a moderate DIY job taking 1-2 hours. Always consult your owner's manual and follow proper safety procedures.