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Home/Torque Specs/Lexus/SC 430/2002-2002 4.3L V8/Spark Plug Service

2002-2002 Lexus SC 430 Spark Plug Service Torque Specs

4.3L V8

The 2002 Lexus SC 430 is equipped with a 4.3L V8 engine. Below you'll find detailed spark plug service torque specifications information including labor time estimates, cost ranges, and technician notes specific to this engine configuration.

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Labor Time:1 hours
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🔧 Torque Values8 specifications

Componentlb-ftNmNotes
45—
811—
23—
811—
2027—
2635Use new crush washer
1520Gap before install
103140Torque in star pattern
⚠️ = Critical torque value | Always verify with vehicle-specific service manual
⚠️ Some critical specs are estimated. Please verify sequence.

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Common Questions

What is the torque spec for spark plug service on a 2002-2002 Lexus SC 430?

The primary torque specification for spark plug service on a 2002-2002 Lexus SC 430 is 5 Nm (4 lb-ft).

How many torque specs are there for Lexus SC 430 spark plug service?

There are 8 torque specifications for spark plug service on the 2002-2002 Lexus SC 430 4.3L V8, covering all related fasteners and components.

Last updated: March 2026

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