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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
DENSO Iridium ZXU20HCR8 Spark plug M12x1.25,
Article number: ZXU20HCR8
Reviews - 2
  • Product line: Iridium
  • 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: 18847-08200
  • Gross Weight [g]: 50
  • alternative item: VXUH20I
  • Item number: ZXU20HCR8
  • Manufacturer: DENSO
  • EAN number: 0042511034792
  • Condition: New
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  • Electrode Gap [mm]: 1,3
  • Spanner Size: 16 mm
  • Supplementary Info: Iridium
  • Thread Length [mm]: 19
  • Spark Position [mm]: 4
  • Thread Size: M 14 x 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Item number: 0 242 230 519
  • Manufacturer: BOSCH
  • EAN number: 4047024558915
  • Condition: New
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DENSO Iridium SK20HR11 Spark plug M14x1.25,
Article number: SK20HR11
Reviews - 5
  • Product line: Iridium
  • 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
  • Diameter: 14
  • Gross Weight [g]: 51
  • alternative item: IKH20TT
  • Item number: SK20HR11
  • Manufacturer: DENSO
  • EAN number: 042511342149
  • Condition: New
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DENSO Iridium SK16PR-A11 Spark plug M14x1.25,
Article number: SK16PR-A11
Reviews - 3
  • Product line: Iridium
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Thread Length [mm]: 19
  • Thread Size: M14x1.25
  • Diameter: 14
  • for OE number: 09482-00547
  • Gross Weight [g]: 46
  • alternative item: IK16TT
  • Item number: SK16PR-A11
  • Manufacturer: DENSO
  • EAN number: 5900427368538
  • Condition: New
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-45%
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£14.49
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£57.96 / Price per 4 items

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DENSO Iridium K20PSR-B8 Spark plug M14x1.25,
Article number: K20PSR-B8
Reviews - 1
  • Product line: Iridium
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Thread Length [mm]: 19
  • Thread Size: M14x1.25
  • Diameter: 14
  • for OE number: MN163807
  • Gross Weight [g]: 46
  • alternative item: IK20
  • Item number: K20PSR-B8
  • Manufacturer: DENSO
  • EAN number: 042511343108
  • Condition: New
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  • Electrode Gap [mm]: 1,1
  • Spanner Size: 14mm
  • Supplementary Info: IRIDIUM
  • Thread Length [mm]: 26,5
  • Thread Size: M12x1.25
  • Tightening torque from [Nm]: 20
  • Tightening torque to [Nm]: 25
  • Resistor from [kOhm]: 3
  • Resistor to [kOhm]: 9, 7,5
  • Packaging length [cm]: 9
  • Packaging height [cm]: 2
  • Packaging width [cm]: 2
  • Item number: Z370
  • Manufacturer: BERU
  • EAN number: 4060426054472
  • Condition: New
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DENSO Iridium SK16R11 Spark plug M14x1.25,
Article number: SK16R11
Reviews - 5
  • Product line: Iridium
  • 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
  • Diameter: 14
  • Gross Weight [g]: 46
  • alternative item: IK16TT
  • Item number: SK16R11
  • Manufacturer: DENSO
  • EAN number: 042511033245
  • Condition: New
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-35%
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£15.99
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  • Product line: IRIDIUM
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 14mm
  • Thread Length [mm]: 25
  • Thread Size: M12x1.25
  • Tightening torque from [Nm]: 15, 10
  • Tightening torque to [Nm]: 20, 15
  • Resistor from [kOhm]: 3
  • Resistor to [kOhm]: 9, 10
  • Packaging length [cm]: 9
  • Packaging height [cm]: 2
  • Packaging width [cm]: 2
  • Shaft Length [mm]: 52,5
  • Projection [mm]: 1,5
  • Item number: Z376
  • Manufacturer: BERU
  • EAN number: 4060426160005
  • Condition: New
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In stock
-59%
compared to RRP £39.73

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DENSO Iridium SK20R-P11 Spark plug M14x1.25,
Article number: SK20R-P11
Submit a review
  • Product line: Iridium
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Thread Length [mm]: 19
  • Thread Size: M14x1.25
  • Diameter: 14
  • for OE number: 90919-01225
  • Gross Weight [g]: 46
  • alternative item: IK20TT
  • Item number: SK20R-P11
  • Manufacturer: DENSO
  • EAN number: 5901170561672
  • Condition: New
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In stock
-37%
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  • Electrode Gap [mm]: 0,8
  • Spanner Size: 14mm
  • Supplementary Info: IRIDIUM
  • Thread Length [mm]: 27,5
  • Thread Size: M12x1.25
  • Tightening torque from [Nm]: 20
  • Tightening torque to [Nm]: 25
  • Resistor from [kOhm]: 3
  • Resistor to [kOhm]: 9, 7,5
  • Packaging length [cm]: 9
  • Packaging height [cm]: 2
  • Packaging width [cm]: 2
  • Item number: Z366
  • Manufacturer: BERU
  • EAN number: 4044197989829
  • Condition: New
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In stock
-59%
compared to RRP £42.00

£16.99
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DENSO Iridium SK20BGR11 Spark plug M14x1.25,
Article number: SK20BGR11
Submit a review
  • Product line: Iridium
  • Spark Plug: with resistor, 3 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Thread Length [mm]: 22
  • Thread Size: M14x1.25
  • Diameter: 14
  • for OE number: 90919-01221
  • Gross Weight [g]: 50
  • alternative item: VKA20
  • Item number: SK20BGR11
  • Manufacturer: DENSO
  • EAN number: 042511034723
  • Condition: New
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DENSO Iridium SK16PR-L11 Spark plug M14x1.25,
Article number: SK16PR-L11
Submit a review
  • Product line: Iridium
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Thread Length [mm]: 19
  • Thread Size: M14x1.25
  • Diameter: 14
  • for OE number: 27410-23700
  • Gross Weight [g]: 46
  • alternative item: IK16TT
  • Item number: SK16PR-L11
  • Manufacturer: DENSO
  • EAN number: 042511033955
  • Condition: New
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DENSO Iridium SXU22HDR8 Spark plug M12x1.25,
Article number: SXU22HDR8
Reviews - 4
  • Product line: Iridium
  • 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: 18827-09080
  • Gross Weight [g]: 50
  • alternative item: IXUH22FTT
  • Item number: SXU22HDR8
  • Manufacturer: DENSO
  • EAN number: 042511034419
  • Condition: New
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DENSO Iridium SK20PR-L11 Spark plug M14x1.25,
Article number: SK20PR-L11
Reviews - 1
  • Product line: Iridium
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Thread Length [mm]: 19
  • Thread Size: M14x1.25
  • Diameter: 14
  • for OE number: 12290RSH003
  • Gross Weight [g]: 46
  • Item number: SK20PR-L11
  • Manufacturer: DENSO
  • EAN number: 42511344341
  • Condition: New
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In stock
-37%
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£18.49
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£73.96 / Price per 4 items

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DENSO Iridium SXU22HCR11S Spark plug M12x1.25,
Article number: SXU22HCR11S
Submit a review
  • Product line: Iridium
  • 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: 12290-R40-A02
  • Gross Weight [g]: 50
  • alternative item: VXUHC22G
  • Item number: SXU22HCR11S
  • Manufacturer: DENSO
  • EAN number: 0042511034617
  • Condition: New
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DENSO Iridium SXU22PR9 Spark plug M12x1.25,
Article number: SXU22PR9
Reviews - 2
  • Product line: Iridium
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Thread Length [mm]: 19
  • Thread Size: M12x1.25
  • Diameter: 12
  • for OE number: 90048-51187-000
  • Gross Weight [g]: 44
  • alternative item: IXU22FTT
  • Item number: SXU22PR9
  • Manufacturer: DENSO
  • EAN number: 42511343443
  • Condition: New
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DENSO Iridium SK22PR-M11S Spark plug M14x1.25,
Article number: SK22PR-M11S
Reviews - 4
  • Product line: Iridium
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Thread Length [mm]: 19
  • Thread Size: M14x1.25
  • Diameter: 14
  • for OE number: 98079-571BV
  • Gross Weight [g]: 46
  • alternative item: VK22G
  • Item number: SK22PR-M11S
  • Manufacturer: DENSO
  • EAN number: 42511341944
  • Condition: New
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In stock
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DENSO Iridium SK20R5-G Spark plug M14x1.25,
Article number: SK20R5-G
Submit a review
  • Product line: Iridium
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Thread Length [mm]: 19
  • Thread Size: M14x1.25
  • Diameter: 14
  • for OE number: 90919-01229
  • Gross Weight [g]: 46
  • alternative item: -
  • Item number: SK20R5-G
  • Manufacturer: DENSO
  • EAN number: 42511341548
  • Condition: New
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compared to RRP £33.94

£19.99
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DENSO Iridium GX8-1 Spark plug M12x1.25,
Article number: GX8-1
Submit a review
  • Product line: Iridium
  • 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: 8-97380046-0
  • Gross Weight [g]: 49
  • alternative item: -
  • Item number: GX8-1
  • Manufacturer: DENSO
  • EAN number: 042511034624
  • Condition: New
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In stock
-33%
compared to RRP £42.83

£28.49
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DENSO Extended Iridium SKJ16CR-A8 Spark plug M14x1.25,
Article number: SKJ16CR-A8
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  • Product line: Extended Iridium
  • Spark Plug: with resistor, 1 - Earthed Electrode, Iridium Middle Electrode, Platinum mass electrode
  • Thread Length [mm]: 19
  • Thread Size: M14x1.25
  • Diameter: 14
  • for OE number: ZM01 18 110
  • Gross Weight [g]: 47
  • alternative item: -
  • Item number: SKJ16CR-A8
  • Manufacturer: DENSO
  • EAN number: 042511337046
  • Condition: New
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In stock (Item(s) left: 6)
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