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ACDelco IRIDIUM spark plug 41-162

IRIDIUM 41-162 ACDELCO – Properties, Compatibility and Alternatives

The ACDelco IRIDIUM spark plug 41-162 represents a premium ignition solution designed for modern automotive applications. This Spark plug ACDELCO IRIDIUM 41-162 incorporates advanced iridium electrode technology to deliver superior performance and extended service life. The component serves as a critical element in the engine's ignition system, providing reliable spark generation for optimal combustion efficiency.

Advantages of the IRIDIUM 41-162 ACDELCO

  • Enhanced durability through iridium electrode construction, offering significantly longer service intervals compared to conventional copper plugs
  • Superior ignition performance with Spark plug IRIDIUM 41-162 ACDELCO technology that ensures consistent spark delivery across various operating conditions
  • Improved fuel efficiency and reduced emissions through optimized combustion characteristics
  • Excellent resistance to electrode wear and corrosion, maintaining ACDELCO IRIDIUM 41-162 spark plug performance throughout the service life
  • Precise heat dissipation properties that prevent pre-ignition and engine knock
  • Factory-calibrated electrode gap for immediate installation without adjustment requirements

Technical Data

Feature Value
Manufacturer ACDelco
Model ACDelco IRIDIUM spark plug 41-162
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 Gasoline engines

Compatibility and Areas of Application

This spark plug demonstrates exceptional compatibility with various General Motors vehicles and select import applications. The IRIDIUM 41-162 ACDELCO spark plug design ensures optimal performance in both naturally aspirated and forced induction engines. The component is particularly well-suited for:

  • High-performance gasoline engines requiring premium ignition components
  • Vehicles operating under severe driving conditions including stop-and-go traffic
  • Applications demanding extended maintenance intervals
  • Modern engines with advanced fuel injection and ignition timing systems

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 Corvette, Camaro, Silverado
GMC Sierra, Yukon
Cadillac CTS, Escalade
Buick Enclave, LaCrosse

Application Notes and Important Questions

  • What is the recommended torque specification for installation? The IRIDIUM 41-162 ACDELCO should be installed to manufacturer specifications, typically 15-20 ft-lbs for 14mm threads
  • How often should these components be replaced? Service intervals depend on driving conditions, but Spark plug ACDELCO IRIDIUM 41-162 technology typically allows 100,000+ mile intervals
  • Can these plugs be cleaned and reused? While possible, replacement is recommended due to the precision-engineered iridium electrode design
  • What symptoms indicate replacement necessity? Rough idle, decreased fuel economy, or difficulty starting may indicate worn spark plugs

Conclusion

The ACDelco IRIDIUM spark plug 41-162 delivers exceptional ignition performance through advanced materials engineering and precision manufacturing. This ACDelco IRIDIUM spark plug 41-162 provides reliable service for demanding automotive applications while maintaining optimal engine efficiency. The component represents an excellent choice for vehicle owners seeking premium ignition system components with extended service life.

Manufacturers
500 items
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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-42%
compared to RRP £24.41

£13.99
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£55.96 / 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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-35%
compared to RRP £22.46

£14.49
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£57.96 / Price per 4 items

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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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£14.99
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DENSO Iridium SK16PR-E11 Spark plug M14x1.25,
Article number: SK16PR-E11
Reviews - 2
  • 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: ZJY6 18 110
  • Gross Weight [g]: 46
  • alternative item: IK16TT
  • Item number: SK16PR-E11
  • Manufacturer: DENSO
  • EAN number: 5901170276897
  • Condition: New
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-39%
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£15.49
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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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In stock
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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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  • 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
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  • 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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£16.49
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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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  • 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 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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In stock
-33%
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£17.49
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£69.96 / Price per 4 items

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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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£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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In stock
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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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£18.99
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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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In stock
-41%
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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£113.96 / Price per 4 items

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  • 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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In stock
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£4.59
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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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In stock
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