CHEVROLET TRAILBLAZER Spark Plugs

Spark Plug, IZTR5B11, Laser Iridium, 14mm Thread, 0.708 in. Reach, Tapered Seat, 5/8 in. Hex, Each

Part Number: NGK-1465

4.84 out of 5 stars ( 25 )

Estimated Ship Date: Monday 9/29/2025

Spark Plugs, Ruthenium HX, Platinum, Resistor, 14mm Thread Size, 0.708 in. Reach, Tapered Seat, Each

Part Number: NGK-94567

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 9/29/2025

Spark Plugs, Ruthenium HX, Platinum, Resistor, 14mm Thread Size, 25mm Reach, Tapered Seat, Each

Part Number: NGK-90220

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/29/2025

Spark Plug, Double Platinum, Tapered Seat, 14mm Thread, 17.5mm Reach, Resistor, Each

Part Number: BCH-8104

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/29/2025

Spark Plug, Laser Iridium, 12mm Thread, 25mm. Reach, Resistor, Tapered Seat, Each

Part Number: NGK-91970

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Ir SparkPlug

Part Number: ATL-AI5263

Not Yet Reviewed

Estimated Ship Date: Monday 9/29/2025

Spark Plugs, Champion® Iridium Spark Plugs - Boxed

Part Number: CPN-9665

Not Yet Reviewed

Estimated Ship Date: Oct 3, 2025 if ordered today

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Spark Plug, Laser Iridium, Tapered Seat, 14mm Thread, 26.5mm Reach, Resistor, Each

Part Number: NGK-3474

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

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Spark Plug

Part Number: BCH-8508

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Ir SparkPlug

Part Number: ATL-AI5245

Not Yet Reviewed

Estimated Ship Date: Oct 13, 2025 if ordered today

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