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ACDelco 41-110 IRIDIUM spark plug

41-110 IRIDIUM ACDELCO – Properties, Compatibility and Alternatives

The ACDelco 41-110 IRIDIUM spark plug represents a premium ignition component engineered for reliable engine performance and extended service life. This Spark plug ACDELCO 41-110 IRIDIUM delivers consistent spark energy through its advanced iridium electrode design, ensuring optimal combustion in modern automotive engines. The component serves as a critical element in the ignition system, providing the electrical arc necessary to ignite the air-fuel mixture within the combustion chamber.

Advantages of the 41-110 IRIDIUM ACDELCO

  • Superior durability with iridium electrode construction that resists wear and corrosion over extended operating periods
  • Enhanced fuel efficiency through improved combustion characteristics and consistent Spark plug 41-110 IRIDIUM ACDELCO performance
  • Reduced maintenance intervals due to the longevity of iridium materials compared to conventional electrode types
  • Optimal heat dissipation properties that prevent pre-ignition and engine knock under various operating conditions
  • Precise electrode gap maintenance throughout the service life, ensuring reliable 41-110 IRIDIUM ACDELCO spark plug delivery
  • Excellent cold-start performance in low-temperature environments with consistent ignition capabilities

Technical Data

Feature Value
Manufacturer ACDelco
Model ACDelco 41-110 IRIDIUM spark plug
Type Iridium
Thread size 14mm
Thread length 19mm (3/4")
Wrench size 5/8" (16mm)
Heat range 6
Electrode gap 0.040" (1.0mm)
Resistance Resistor type
Application General Motors vehicles

Compatibility and Areas of Application

This ignition component demonstrates exceptional compatibility across various General Motors vehicle platforms, particularly those requiring premium ACDelco 41-110 IRIDIUM spark plug solutions. The component integrates seamlessly with modern engine management systems and provides reliable performance in both naturally aspirated and forced induction applications.

  • Passenger cars with 4-cylinder and V6 engine configurations
  • Light trucks and SUVs requiring enhanced ignition performance
  • Fleet vehicles operating under demanding service conditions
  • Performance applications where consistent ignition timing is critical

Suitable for the following vehicle models and equivalents

It is important to mention that alternative products can be found on AUTODOC. Currently, there are over 7000 items available in the spark plugs category.

Car maker Car Model
Chevrolet Malibu, Impala, Equinox
Buick LaCrosse, Regal, Enclave
GMC Terrain, Acadia
Cadillac CTS, SRX

Application Notes and Important Questions

  • What torque specification should be applied during installation? The recommended torque ranges from 11-15 ft-lbs to prevent thread damage while ensuring proper heat transfer to the cylinder head.
  • How frequently should 41-110 IRIDIUM ACDELCO components be inspected? Regular inspection every 30,000 miles helps identify potential issues before they affect engine performance.
  • Can this Spark plug ACDELCO 41-110 IRIDIUM be used in modified engines? While suitable for stock applications, high-performance modifications may require different heat range specifications.
  • What signs indicate replacement necessity? Difficulty starting, rough idle, reduced fuel economy, or engine misfires typically signal the need for new ignition components.

Conclusion

The ACDelco 41-110 IRIDIUM spark plug delivers exceptional ignition performance through its advanced iridium electrode technology and precise engineering specifications. This premium 41-110 IRIDIUM ACDELCO ensures reliable engine operation while providing extended service intervals and improved fuel efficiency for compatible General Motors vehicles.

Manufacturers
500 items
  • Product line: Iridium TT
  • Spark Plug: 1 - Earthed Electrode, Iridium Middle Electrode
  • Spanner Size: 16 mm
  • Thread Size 1: 19
  • Tightening Torque [Nm]: 22
  • Diameter: 14
  • Weight [g]: 43
  • Item number: 686S0034
  • Manufacturer: RIDEX
  • EAN number: 4059191685523
  • Condition: New
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DENSO Iridium TT IK20TT Spark plug M14x1.25,
Article number: IK20TT
Reviews - 27
  • 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: IK20TT
  • Item number: IK20TT
  • Manufacturer: DENSO
  • EAN number: 042511047020
  • Condition: New
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DENSO Iridium TT IXEH20TT Spark plug M12x1.25,
Article number: IXEH20TT
Reviews - 54
  • Product line: Iridium TT
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Thread Length [mm]: 26,5
  • Thread Size: M12x1.25
  • Connector type: Solid SAE
  • Gross Weight [g]: 40
  • alternative item: -
  • Item number: IXEH20TT
  • Manufacturer: DENSO
  • EAN number: 042511047112
  • Condition: New
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  • Product line: Iridium Tough
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 16 mm
  • Thread Length [mm]: 26,5
  • Diameter: 12
  • Gross Weight [g]: 50
  • alternative item: IXUH22FTT
  • Item number: 686S0117
  • Manufacturer: RIDEX
  • EAN number: 4064138028493
  • Condition: New
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£6.99
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DENSO Iridium TT IXEH22TT Spark plug M12x1.25,
Article number: IXEH22TT
Reviews - 36
  • Product line: Iridium TT
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Thread Length [mm]: 26,5
  • Thread Size: M12x1.25
  • Connector type: Solid SAE
  • Gross Weight [g]: 40
  • alternative item: -
  • Item number: IXEH22TT
  • Manufacturer: DENSO
  • EAN number: 042511047129
  • Condition: New
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DENSO Iridium TT IK16TT Spark plug M14x1.25,
Article number: IK16TT
Reviews - 65
  • 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
  • Item number: IK16TT
  • Manufacturer: DENSO
  • EAN number: 042511047013
  • Condition: New
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DENSO Iridium TT IKH20TT Spark plug M14x1.25,
Article number: IKH20TT
Reviews - 48
  • 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
  • Item number: IKH20TT
  • Manufacturer: DENSO
  • EAN number: 042511470446
  • Condition: New
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DENSO Iridium Tough VXUH22I Spark plug M12x1.25,
Article number: VXUH22I
Reviews - 32
  • Product line: Iridium Tough
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Thread Length [mm]: 26,5
  • Thread Size: M12x1.25
  • Diameter: 12
  • for OE number: A0041592503
  • Gross Weight [g]: 50
  • alternative item: IXUH22FTT
  • Item number: VXUH22I
  • Manufacturer: DENSO
  • EAN number: 0042511056565
  • Condition: New
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DENSO Iridium TT IKBH20TT Spark plug M14x1.25,
Article number: IKBH20TT
Reviews - 6
  • Product line: Iridium TT
  • Spark Plug: with resistor, 3 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Thread Length [mm]: 26,5
  • Thread Size: M14x1.25
  • Diameter: 14
  • Gross Weight [g]: 52
  • alternative item: -
  • Item number: IKBH20TT
  • Manufacturer: DENSO
  • EAN number: 042511470545
  • Condition: New
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£15.49
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DENSO Iridium TT IKH16TT Spark plug M14x1.25,
Article number: IKH16TT
Reviews - 47
  • 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: IKH16TT
  • Item number: IKH16TT
  • Manufacturer: DENSO
  • EAN number: 042511047037
  • Condition: New
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DENSO Iridium Tough VK22 Spark plug M14x1.25,
Article number: VK22
Reviews - 11
  • Product line: Iridium Tough
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Thread Length [mm]: 19
  • Thread Size: M14x1.25
  • Connector type: Crimped SAE
  • Diameter: 14
  • Gross Weight [g]: 46
  • alternative item: IK22FTT
  • Item number: VK22
  • Manufacturer: DENSO
  • EAN number: 0042511056107
  • Condition: New
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KAMOKA 7100037 Spark plug Spanner Size: 16 mm
Article number: 7100037
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  • Spark Plug: Iridium Middle Electrode, 1 - Earthed Electrode
  • Electrode Gap [mm]: 1
  • Spanner Size: 16 mm
  • Thread Length [mm]: 17
  • for OE number: L303-18-110
  • Item number: 7100037
  • Manufacturer: KAMOKA
  • EAN number: 2218515500191
  • Condition: New
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  • Product line: Iridium TT
  • Spark Plug: 1 - Earthed Electrode, Iridium Middle Electrode
  • Spanner Size: 20.6
  • Thread Length [mm]: 19
  • Thread Size: M14x1.25
  • Tightening Torque [Nm]: 22
  • Diameter: 14
  • Item number: SKSP-1990136
  • Manufacturer: STARK
  • EAN number: 4064138064606
  • Condition: New
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In stock
-55%
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£9.59
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DENSO Iridium TT ITF16TT Spark plug M14x1.25,
Article number: ITF16TT
Submit a review
  • 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: -
  • Item number: ITF16TT
  • Manufacturer: DENSO
  • EAN number: 042511047150
  • Condition: New
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DENSO Iridium Power IK20 Spark plug M14x1.25,
Article number: IK20
Reviews - 2
  • Product line: Iridium Power
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode
  • Thread Length [mm]: 19
  • Thread Size: M14x1.25
  • Diameter: 14
  • for OE number: 1086020
  • Gross Weight [g]: 46
  • alternative item: IK20TT
  • Item number: IK20
  • Manufacturer: DENSO
  • EAN number: 5901170879562
  • Condition: New
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In stock
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£12.99
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  • 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]: 46
  • alternative item: IQ20TT
  • Item number: IQ20TT
  • Manufacturer: DENSO
  • EAN number: 042511047075
  • Condition: New
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In stock
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DENSO Iridium TT IW20TT Spark plug M14x1.25,
Article number: IW20TT
Reviews - 13
  • 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]: 61
  • alternative item: IW20TT
  • Item number: IW20TT
  • Manufacturer: DENSO
  • EAN number: 042511470941
  • Condition: New
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In stock
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DENSO Iridium TT IT20TT Spark plug M14x1.25,
Article number: IT20TT
Reviews - 20
  • 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: IT20TT
  • Item number: IT20TT
  • Manufacturer: DENSO
  • EAN number: 042511047143
  • Condition: New
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In stock
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DENSO Iridium TT IW16TT Spark plug M14x1.25,
Article number: IW16TT
Reviews - 5
  • 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]: 61
  • alternative item: IW16TT
  • Item number: IW16TT
  • Manufacturer: DENSO
  • EAN number: 042511047082
  • Condition: New
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DENSO Iridium TT ITF20TT Spark plug M14x1.25,
Article number: ITF20TT
Reviews - 1
  • 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: -
  • Item number: ITF20TT
  • Manufacturer: DENSO
  • EAN number: 042511047167
  • Condition: New
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In stock
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