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Spark plugs DENSO CADILLAC STS

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CADILLAC STS: DENSO engine spark plugs at low prices online

DENSO original catalogue: Engine spark plug Cadillac STS Original OEM DENSO Spark plugs CADILLAC STS at incredible savings

DENSO spark plugs made for the most bought CADILLAC STS versions

CADILLAC STS Saloon

Engine spark plugs CADILLAC STS models in OE-grade standard from trusted brands

Catalogue of manufacturers original DENSO: Spark plugs for CADILLAC STS
Other Ignition and preheating spare parts from DENSO CADILLAC STS

Spark plugs DENSO CADILLAC STS: review

Top 4 Reviews

Spark plugs CADILLAC STS DENSO IKH20TT IKH20TT DENSO Engine spark plug Cadillac STS review
Guest 03.10.2025

Good service and Parts

Spark plugs CADILLAC STS DENSO IKH20TT IKH20TT DENSO Engine spark plug Cadillac STS review
P.R. 12.03.2025

It is the best part for my car

Spark plugs CADILLAC STS DENSO IKH20TT IKH20TT DENSO Engine spark plug Cadillac STS review
K.E. 28.06.2024

The best

Spark plugs CADILLAC STS DENSO IKH20TT Spark plug IKH20TT review
K.E. 28.06.2024

The best

Have you ever bought DENSO products from AUTODOC and do you want to share your experience? Help others make the best choice. Leave your feedback and recommendations

Please rate this product
4.6
5 stars 325
4 stars 75
3 stars 56
2 stars 0
1 stars 0
Check out top bargains for

DENSO Engine spark plugs CADILLAC STS of brand quality in our amazing selection

We offer DENSO brand produts in OEM quality. Find the right branded Spark plugs spare part your CADILLAC STS car in our catagory.

-40%
IT16TT Spark plugs DENSO CADILLAC STS
Reviews - 4
Parts Details
  • Product line: Iridium TT
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Thread Length [mm]: 17,5
  • Thread Size: M14x1.25
  • Diameter: 14
  • Gross Weight [g]: 43
  • alternative item: IT16TT
  • DENSO: Spark plug
  • Item number: IT16TT
  • Condition: New
Details
DENSO 4713 Spark plug M14x1.25,
Article number: IT16TT
compared to RRP 24,18 €

14,49 €
Price per item
57,96 € / Price per 4 items
price incl. 22% VAT, excl. delivery costs

Sold by AUTODOC

-36%
PT16VR13 Spark plugs DENSO CADILLAC STS
Reviews - 1
Parts Details
  • Product line: Platinum
  • Spark Plug: 1 - Earthed Electrode, Platinum Middle Electrode, Platinum mass electrode
  • Spanner Size: 16 mm
  • Thread Length [mm]: 25
  • Thread Size: M14x1.25
  • Connector type: Solid SAE
  • Diameter: 14
  • Weight [g]: 45
  • for OE number: C40218110A
  • alternative item: ITV16TT
  • DENSO: Spark plug
  • Item number: PT16VR13
  • Condition: New
Details
DENSO 5068 Spark plug M14x1.25, Spanner Size: 16 mm
Article number: PT16VR13
compared to RRP 15,64 €

9,99 €
Price per item
39,96 € / Price per 4 items
price incl. 22% VAT, excl. delivery costs

Sold by AUTODOC

-35%
PT16EPR-L13 Spark plugs DENSO CADILLAC STS
Reviews - 1
Parts Details
  • Product line: Platinum
  • Spark Plug: 1 - Earthed Electrode, Platinum Middle Electrode, Platinum mass electrode
  • Spanner Size: 16 mm
  • Thread Length [mm]: 17,5
  • Thread Size: M14x1.25
  • Connector type: Solid SAE
  • Diameter: 14
  • Weight [g]: 40
  • for OE number: 1E04-18-110
  • alternative item: IT16TT
  • DENSO: Spark plug
  • Item number: PT16EPR-L13
  • Condition: New
Details
DENSO 5070 Spark plug M14x1.25, Spanner Size: 16 mm
Article number: PT16EPR-L13
compared to RRP 16,29 €

10,49 €
Price per item
41,96 € / Price per 4 items
price incl. 22% VAT, excl. delivery costs

Sold by AUTODOC

-40%
ITV16TT Spark plugs DENSO CADILLAC STS
Reviews - 16
Parts Details
  • Product line: Iridium TT
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Thread Length [mm]: 25
  • Thread Size: M14x1.25
  • Diameter: 14
  • Gross Weight [g]: 47
  • alternative item: -
  • DENSO: Spark plug
  • Item number: ITV16TT
  • Condition: New
Details
DENSO 4718 Spark plug M14x1.25,
Article number: ITV16TT
compared to RRP 26,14 €

15,49 €
Price per item
61,96 € / Price per 4 items
price incl. 22% VAT, excl. delivery costs

Sold by AUTODOC

-11%
KH20TT Spark plugs CADILLAC STS DENSO
Reviews - 8
Parts Details
  • Product line: Nickel TT
  • Spark Plug: 1 - Earthed Electrode, Nickel Middle Electrode
  • Spanner Size: 16 mm
  • Thread Length [mm]: 26,5
  • Thread Size: M14x1.25
  • Connector type: Solid SAE
  • Tightening Torque [Nm]: 22
  • Diameter: 14
  • Weight [g]: 48
  • alternative item: IKH20TT, IKH20TT, IKH20
  • DENSO: Spark plug
  • Item number: KH20TT
  • Condition: New
Details
DENSO T12 Spark plug M14x1.25, Spanner Size: 16 mm
Article number: KH20TT
compared to RRP 5,67 €

4,99 €
Price per item
19,96 € / Price per 4 items
price incl. 22% VAT, excl. delivery costs

Sold by AUTODOC

-40%
IKH20TT Spark plugs CADILLAC STS DENSO
Reviews - 48
Parts Details
  • Product line: Iridium TT
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Thread Length [mm]: 26,5
  • Thread Size: M14x1.25
  • Connector type: Solid SAE
  • Gross Weight [g]: 52
  • alternative item: IKH20TT
  • DENSO: Spark plug
  • Item number: IKH20TT
  • Condition: New
Details
DENSO 4704 Spark plug M14x1.25,
Article number: IKH20TT
compared to RRP 26,14 €

15,49 €
Price per item
61,96 € / Price per 4 items
price incl. 22% VAT, excl. delivery costs

Sold by AUTODOC

-40%
IK16TT Spark plugs CADILLAC STS DENSO
Reviews - 65
Parts Details
  • Product line: Iridium TT
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Thread Length [mm]: 19
  • Thread Size: M14x1.25
  • Connector type: Solid SAE
  • Gross Weight [g]: 46
  • alternative item: IK16TT
  • DENSO: Spark plug
  • Item number: IK16TT
  • Condition: New
Details
DENSO 4701 Spark plug M14x1.25,
Article number: IK16TT
compared to RRP 24,18 €

14,49 €
Price per item
57,96 € / Price per 4 items
price incl. 22% VAT, excl. delivery costs

Sold by AUTODOC

-18%
KJ16CR-L11 Spark plugs CADILLAC STS DENSO
Reviews - 31
Parts Details
  • Product line: Nickel
  • Spark Plug: 1 - Earthed Electrode, Nickel Middle Electrode
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Thread Size: M14x1.25
  • Connector type: Solid SAE
  • Tightening Torque [Nm]: 22
  • Diameter: 14
  • Weight [g]: 43
  • for OE number: 101-905-601B
  • alternative item: IK16TT
  • DENSO: Spark plug
  • Item number: KJ16CR-L11
  • Condition: New
Details
DENSO 3132 Spark plug M14x1.25, Spanner Size: 16 mm
Article number: KJ16CR-L11
compared to RRP 6,10 €

4,99 €
Price per item
19,96 € / Price per 4 items
price incl. 22% VAT, excl. delivery costs

Sold by AUTODOC

-5%
T16TT DENSO Spark plug set CADILLAC STS Saloon
Reviews - 2
Parts Details
  • Product line: Nickel TT
  • Spark Plug: 1 - Earthed Electrode, Nickel Middle Electrode
  • Spanner Size: 16 mm
  • Thread Length [mm]: 17,5
  • Thread Size: M14x1.25
  • Connector type: Solid SAE
  • Tightening Torque [Nm]: 22
  • Diameter: 14
  • Weight [g]: 40
  • alternative item: IT16TT
  • DENSO: Spark plug
  • Item number: T16TT
  • Condition: New
Details
DENSO 4616 Spark plug M14x1.25, Spanner Size: 16 mm
Article number: T16TT
compared to RRP 6,32 €

5,99 €
Price per item
23,96 € / Price per 4 items
price incl. 22% VAT, excl. delivery costs

Sold by AUTODOC

-12%
T20PR-U DENSO Spark plugs CADILLAC STS Saloon facelift
Parts Details
  • Product line: Nickel
  • Spark Plug: 1 - Earthed Electrode, Nickel Middle Electrode
  • Spanner Size: 16 mm
  • Thread Length [mm]: 11,2
  • Thread Size: M14x1.25
  • Connector type: Solid SAE
  • Tightening Torque [Nm]: 22
  • Diameter: 14
  • Weight [g]: 40
  • for OE number: CR43CTS
  • alternative item: ITF20TT
  • DENSO: Spark plug
  • Item number: T20PR-U
  • Condition: New
Details
DENSO 5035 Spark plug M14x1.25, Spanner Size: 16 mm
Article number: T20PR-U
compared to RRP 4,92 €

4,29 €
Price per item
17,16 € / Price per 4 items
price incl. 22% VAT, excl. delivery costs

Sold by AUTODOC

-40%
ITF20TT DENSO Engine spark plug CADILLAC STS Saloon
Reviews - 1
Parts Details
  • Product line: Iridium TT
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Thread Length [mm]: 19
  • Thread Size: M14x1.25
  • Diameter: 14
  • Gross Weight [g]: 43
  • alternative item: -
  • DENSO: Spark plug
  • Item number: ITF20TT
  • Condition: New
Details
DENSO 4716 Spark plug M14x1.25,
Article number: ITF20TT
compared to RRP 24,18 €

14,49 €
Price per item
57,96 € / Price per 4 items
price incl. 22% VAT, excl. delivery costs

Sold by AUTODOC

-37%
IKH20 DENSO Spark plug CADILLAC STS Saloon facelift
Reviews - 1
Parts Details
  • Product line: Iridium Power
  • Spark Plug: 1 - Earthed Electrode
  • Spanner Size: 16 mm
  • Thread Length [mm]: 26,5
  • Thread Size: M14x1.25
  • Connector type: Crimped SAE
  • Tightening Torque [Nm]: 22
  • Diameter: 14
  • Weight [g]: 48
  • for OE number: MN176628
  • alternative item: IKH20TT
  • DENSO: Spark plug
  • Item number: IKH20
  • Condition: New
Details
DENSO 5344 Spark plug M14x1.25, Spanner Size: 16 mm
Article number: IKH20
compared to RRP 24,14 €

14,99 €
Price per item
59,96 € / Price per 4 items
price incl. 22% VAT, excl. delivery costs

Sold by AUTODOC

T16EPR-U15 DENSO Engine spark plugs CADILLAC STS Saloon
Reviews - 4
Parts Details
  • Product line: Nickel
  • Spark Plug: 1 - Earthed Electrode, Nickel Middle Electrode
  • Spanner Size: 16 mm
  • Thread Length [mm]: 17,5
  • Thread Size: M14x1.25
  • Connector type: Removable SAE
  • Tightening Torque [Nm]: 22
  • Diameter: 14
  • Weight [g]: 40
  • for OE number: LFY318110
  • alternative item: T16TT
  • DENSO: Spark plug
  • Item number: T16EPR-U15
  • Condition: New
Details
DENSO 5023 Spark plug M14x1.25, Spanner Size: 16 mm
Article number: T16EPR-U15
4,99 €
Price per item
19,96 € / Price per 4 items
price incl. 22% VAT, excl. delivery costs

Sold by AUTODOC

-29%
PK20PR-L11 DENSO Spark plug set CADILLAC STS Saloon facelift
Reviews - 3
Parts Details
  • Product line: Platinum
  • Spark Plug: 1 - Earthed Electrode, Platinum Middle Electrode, Platinum mass electrode
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Thread Size: M14x1.25
  • Connector type: Solid SAE
  • Diameter: 14
  • Weight [g]: 43
  • for OE number: NLP000090
  • alternative item: IK20TT
  • DENSO: Spark plug
  • Item number: PK20PR-L11
  • Condition: New
Details
DENSO 3142 Spark plug M14x1.25, Spanner Size: 16 mm
Article number: PK20PR-L11
compared to RRP 20,52 €

14,49 €
Price per item
57,96 € / Price per 4 items
price incl. 22% VAT, excl. delivery costs

Sold by AUTODOC

-31%
K20PBR-S10 DENSO Spark plugs CADILLAC STS Saloon
Reviews - 14
Parts Details
  • Product line: Nickel
  • Spark Plug: 3 - Earthed Electrode, Nickel Middle Electrode
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Thread Size: M14x1.25
  • Connector type: Removable SAE
  • Tightening Torque [Nm]: 22
  • Diameter: 14
  • Weight [g]: 43
  • for OE number: 101-000-033AA
  • alternative item: K20TT
  • DENSO: Spark plug
  • Item number: K20PBR-S10
  • Condition: New
Details
DENSO 5061 Spark plug M14x1.25, Spanner Size: 16 mm
Article number: K20PBR-S10
compared to RRP 9,24 €

6,29 €
Price per item
25,16 € / Price per 4 items
price incl. 22% VAT, excl. delivery costs

Sold by AUTODOC

Safe Order 200 days for CADILLAC STS Spark plugs DENSO
Safe Order 200 days
Safe Order 200 days

Confidence in online shopping! You can return DENSO spark plugs for CADILLAC STS without explanation within 200 days after purchase and get your money back. How? Just use the Safe Order service at the checkout page. The service cost is only 4,95 €.

Free Shipping
Free Shipping
Free Shipping

Each order from 140 € value of goods, include free shipping within Italy.
*Does not apply to large-size auto parts.

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