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R46TSX spark plug

Spark plug R46TSX - Properties, Compatibility and Alternatives

The R46TSX spark plug represents a reliable ignition component designed for optimal engine performance in various automotive applications. This R46TSX spark plug delivers consistent spark generation through its advanced electrode design and heat dissipation properties. The component serves as a critical element in the ignition system, ensuring proper fuel combustion and engine efficiency across multiple vehicle platforms.

Advantages of the Spark plug R46TSX

  • Enhanced durability through copper core construction that provides superior heat transfer and extended service life
  • Improved fuel efficiency with the Spark plug R46TSX delivering precise ignition timing for optimal combustion
  • Reduced emissions output due to complete fuel burn characteristics inherent in this R46TSX spark plug design
  • Consistent performance across varying temperature conditions and engine loads
  • Easy installation process with standard thread specifications compatible with most applications
  • Cost-effective maintenance solution that provides reliable long-term operation

Technical Data

Feature Value
Manufacturer AC Delco
Model R46TSX
Type Copper core resistor
Thread size 14mm
Thread length 19mm (3/4 inch)
Wrench size 5/8 inch (16mm)
Heat range 6 (medium)
Electrode gap 0.060 inch (1.52mm)
Resistance 5-10k ohms
Application Standard automotive engines

Compatibility and Areas of Application

The R46TSX demonstrates excellent compatibility with medium-displacement engines requiring standard heat range spark plugs. This Spark plug R46TSX works effectively in both carburetor and fuel-injected systems, making it suitable for a wide range of automotive applications. The component performs optimally in engines with compression ratios between 8:1 and 10:1, providing reliable ignition across various operating conditions.

  • Standard passenger vehicle engines from 2.0L to 4.0L displacement
  • Light truck and SUV applications with moderate performance requirements
  • Fleet vehicles requiring dependable and cost-effective ignition components
  • Replacement applications where OEM specifications call for similar heat range plugs

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 Silverado 1500, Suburban, Tahoe
GMC Sierra 1500, Yukon
Buick LeSabre, Park Avenue
Oldsmobile Cutlass, Eighty-Eight

Application Notes and Important Questions

  • What is the recommended torque specification for installing the Spark plug R46TSX? Apply 15-20 ft-lbs of torque to ensure proper seating without thread damage.
  • How often should this R46TSX spark plug be replaced? Standard replacement intervals range from 30,000 to 50,000 miles depending on driving conditions.
  • Can the electrode gap be adjusted if necessary? Yes, the gap can be carefully adjusted using a spark plug gap tool, but avoid applying excessive force to the center electrode.
  • What are signs that replacement is needed? Look for worn electrodes, carbon deposits, or misfiring symptoms during engine operation.

Conclusion

The R46TSX spark plug provides reliable ignition performance for a wide range of automotive applications through its proven copper core design and standard specifications. This R46TSX spark plug offers excellent value for routine maintenance while delivering consistent combustion characteristics. Vehicle owners can depend on this component for dependable engine operation and straightforward installation procedures.

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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In stock
-55%
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£4.59
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Sold by AUTODOC

  • Spark Plug: Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat
  • Spanner Size: 14 mm
  • Thread Length [mm]: 26,5
  • Spark Position [mm]: 4,7
  • Thread Size: M12 x 1,25
  • Version: Bi-Hex
  • Item number: 94201
  • Manufacturer: NGK
  • EAN number: 0087295942017
  • Condition: New
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In stock
-17%
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£13.99
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  • Electrode Gap [mm]: 0,9
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Thread Size: M 14 x 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Item number: 0 242 235 666
  • Manufacturer: BOSCH
  • EAN number: 3165143134344
  • Condition: New
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In stock
£2.59
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£10.36 / Price per 4 items

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  • Product line: Nickel
  • Spark Plug: 1 - Earthed Electrode, Nickel Middle Electrode
  • Electrode Gap [mm]: 0,9
  • Spanner Size: 16 mm
  • Thread Size: M14x1,25
  • Thread Size 1: 19
  • Tightening Torque [Nm]: 22
  • Diameter: 14
  • Weight [g]: 43
  • Item number: 686S0031
  • Manufacturer: RIDEX
  • EAN number: 4059191685509
  • Condition: New
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In stock
-57%
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  • Spark Plug: Ring type connector (cup-shaped), Platinum Middle Electrode, 1 - Earthed Electrode, Interference Suppression 1 kOhm, with gasket seat
  • Spanner Size: 16 mm
  • Thread Length [mm]: 26,5
  • Spark Position [mm]: 3,5
  • Thread Size: M14 x 1,25
  • Item number: 94833
  • Manufacturer: NGK
  • EAN number: 0087295948330
  • Condition: New
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In stock
-29%
compared to RRP £21.33

£14.99
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£59.96 / Price per 4 items

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  • Electrode Gap [mm]: 0,9
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Spark Position [mm]: 5
  • Thread Size: M 14 x 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Item number: 0 242 229 699
  • Manufacturer: BOSCH
  • EAN number: 3165143408780
  • Condition: New
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In stock
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£22.36 / Price per 4 items

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  • Product line: Nickel TT
  • Spark Plug: Nickel Middle Electrode
  • Electrode Gap [mm]: 1,3
  • Spanner Size: 16 mm
  • Thread Length [mm]: 25
  • Spark Position [mm]: 3
  • Thread Size: M 14 x 1,25
  • Number of pins: 1
  • Item number: 686S0017
  • Manufacturer: RIDEX
  • EAN number: 4059191685387
  • Condition: New
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In stock
-43%
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  • Spark Plug: Platinum Middle Electrode, 4 - Earthed Electrode, Interference Suppression 5 kOhm, with gasket seat, Fixed SAE connector
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 3,5
  • Thread Size: M14 x 1,25
  • Item number: 3199
  • Manufacturer: NGK
  • EAN number: 0087295131992
  • Condition: New
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In stock
-22%
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£11.49
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RIDEX Nickel TT 686S0024 Spark plug Spanner Size: 16 mm
Article number: 686S0024
Reviews - 74
  • Product line: Nickel TT
  • Spark Plug: 1 - Earthed Electrode, Nickel mass electrode, Nickel Middle Electrode
  • Spanner Size: 16 mm
  • Thread Length [mm]: 26,5
  • Connector type: Solid SAE
  • Tightening Torque [Nm]: 22
  • Diameter: 14
  • Weight [g]: 48
  • Item number: 686S0024
  • Manufacturer: RIDEX
  • EAN number: 4059191685431
  • Condition: New
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In stock
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£2.29
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RIDEX Nickel 686S0005 Spark plug Spanner Size: 16 mm
Article number: 686S0005
Reviews - 56
  • Product line: Nickel
  • Spark Plug: 2 - Earthed Electrode, Nickel Middle Electrode
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 16 mm
  • External Thread [mm]: M14 x 1,25
  • Thread Size 1: 19
  • Tightening Torque [Nm]: 22
  • Diameter: 14
  • Weight [g]: 43
  • Number of pins: 2
  • Item number: 686S0005
  • Manufacturer: RIDEX
  • EAN number: 4059191451388
  • Condition: New
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In stock
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RIDEX 686S0015 Spark plug Spanner Size: 16 mm
Article number: 686S0015
Reviews - 72
  • Spark Plug: Nickel Middle Electrode, Unscrewable SAE connector, 1 - Earthed Electrode
  • Electrode Gap [mm]: 0,8
  • Spanner Size: 16 mm
  • External Thread [mm]: 12
  • Thread Length [mm]: 19
  • Spark Position [mm]: 3
  • Thread Pitch [mm]: 1,25
  • Tightening Torque [Nm]: 23
  • Tightening angle [degrees]: 90
  • Item number: 686S0015
  • Manufacturer: RIDEX
  • EAN number: 4059191685363
  • Condition: New
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  • Spark Plug: Ring type connector (cup-shaped), Platinum Middle Electrode, 1 - Earthed Electrode, Interference Suppression 1 kOhm, with gasket seat
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19,0
  • Spark Position [mm]: 5,0
  • Thread Size: M12 x 1,25
  • Item number: 93231
  • Manufacturer: NGK
  • EAN number: 0087295932315
  • Condition: New
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In stock
-13%
compared to RRP £16.24

£13.99
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£55.96 / Price per 4 items

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  • Electrode Gap [mm]: 1
  • Spanner Size: 16 mm
  • Supplementary Info: Premium 4
  • Thread Length [mm]: 19
  • Spark Position [mm]: 5
  • Thread Size: M 14 x 1,25
  • Tightening Torque [Nm]: 28
  • Number of pins: 4
  • Item number: 0 242 232 802
  • Manufacturer: BOSCH
  • EAN number: 3165141077186
  • Condition: New
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In stock
£18.49
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  • Spark Plug: Nickel Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, with taper gasket seat, Fixed SAE connector
  • Spanner Size: 16 mm
  • Thread Length [mm]: 25,0
  • Spark Position [mm]: 3,0
  • Thread Size: M14 x 1,25
  • Item number: 4559
  • Manufacturer: NGK
  • EAN number: 087295145593
  • Condition: New
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In stock
-30%
compared to RRP £6.20

£4.29
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  • Spark Plug: with gasket seat, Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, Fixed SAE connector
  • Spanner Size: 14 mm
  • Thread Length [mm]: 27,5
  • Spark Position [mm]: 6,0
  • Thread Size: M12 x 1,25
  • Version: Bi-Hex
  • Item number: 97506
  • Manufacturer: NGK
  • EAN number: 0087295975060
  • Condition: New
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Details
In stock
-21%
compared to RRP £19.19

£14.99
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£59.96 / Price per 4 items

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Sold by AUTODOC

  • Spark Plug: with gasket seat, Ring type connector (cup-shaped), Iridium Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm
  • Spanner Size: 14 mm
  • Thread Length [mm]: 28,5
  • Spark Position [mm]: 4,7
  • Thread Size: M12 x 1,25
  • Version: Bi-Hex
  • Item number: 95248
  • Manufacturer: NGK
  • EAN number: 0087295952481
  • Condition: New
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In stock
-25%
compared to RRP £28.66

£21.49
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£85.96 / Price per 4 items

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Sold by AUTODOC

  • Spark Plug: with gasket seat, Platinum Middle Electrode, 1 - Earthed Electrode, Interference Suppression 5 kOhm, Fixed SAE connector
  • Spanner Size: 14 mm
  • Thread Length [mm]: 26,5
  • Spark Position [mm]: 5,0
  • Thread Size: M12 x 1,25
  • Version: Bi-Hex
  • Item number: 91530
  • Manufacturer: NGK
  • EAN number: 0087295915301
  • Condition: New
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In stock
-17%
compared to RRP £15.76

£12.99
Price per item
£51.96 / Price per 4 items

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Spark plugs 686S0085P RIDEX PLUS Iridium Spark plug R46TSX - 686S0085P
RIDEX PLUS Iridium 686S0085P Spark plug M14x1.25, Spanner Size: 16 mm
Article number: 686S0085P
Reviews - 5
  • Product line: Iridium
  • Spark Plug: 1 - Earthed Electrode, Platinum mass electrode, Iridium Middle Electrode
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Spark Position [mm]: 4
  • Thread Size: M14x1.25
  • Connector type: Solid SAE
  • Tightening Torque [Nm]: 22
  • Resistor [kOhm]: 6
  • Country Specific Design: Japan
  • Item number: 686S0085P
  • Manufacturer: RIDEX PLUS
  • EAN number: 4067448729081
  • Condition: New
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£30.36 / Price per 4 items

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  • Spark Plug: 1 - Earthed Electrode, Iridium Middle Electrode
  • Electrode Gap [mm]: 0,7
  • Spanner Size: 16 mm
  • Thread Length [mm]: 19
  • Spark Position [mm]: 4
  • Thread Size: M 14 x 1,25
  • Connector type: SAE / M4
  • Tightening Torque [Nm]: 28
  • Number of pins: 1
  • Item number: SKSP-1990027
  • Manufacturer: STARK
  • EAN number: 4059191393404
  • Condition: New
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In stock (Item(s) left: 6)
-55%
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£4.99
Price per item
£19.96 / Price per 4 items

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  • Product line: Nickel
  • Spark Plug: 1 - Earthed Electrode, Nickel Middle Electrode
  • Electrode Gap [mm]: 0,9
  • Spanner Size: 16 mm
  • Thread Size: M14x1,25
  • Thread Size 1: 19
  • Tightening Torque [Nm]: 22
  • Diameter: 14
  • Weight [g]: 43
  • Item number: SKSP-1990030
  • Manufacturer: STARK
  • EAN number: 4059191393435
  • Condition: New
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In stock (Item(s) left: 2)
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