Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2000CAVALIER BASE, 4D SEDAN, 2.4 TREPAIR AND DIAGNOSISENGINE PERFORMANCESPECIFICATIONSENGINE CONTROL SYSTEM - SERVICE & ADJUSTMENT SPECIFICATIONSIGNITION SYSTEMSPARK PLUGS
2000 Chevrolet Cavalier Base, 4D Sedan, 2.4 T
Spark Plugs
2000 Chevrolet Cavalier Base, 4D Sedan, 2.4 TSECTION Spark Plugs
SPARK PLUG TYPE
| Application | Spark Plug Type | Spark Plug No. |
|---|---|---|
| 1.0L | AC | R42XLS |
| Denso | W20EPR-U11 | |
| 1.3L | Denso | K20PR-U11 |
| NGK | BKR6E-11 | |
| 1.8L | Denso | K16TR11 |
| NGK | BKR5EKB11 | |
| 1.9L SOHC | NGK | BKR4EA-11 |
| 1.9L DOHC | NGK | BKR5EA-11 |
| 2.2L (Cavalier & Sunfire) | AC | 41-928 |
| 2.2L (Saturn) | AC | 41-628 |
| 2.4L | AC | 41-942 |
| 3.0L ("J" Body) | AC | 41-627 |
| 3.0L ("V" Body) | Bosch | FLR9LTE |
| 3.1L & 3.4L | AC | 41-940 |
| 3.5L | GM | 12556183 |
| 3.8L | AC | 41-921 |
| 4.6L | GM | 12561466 |
| 5.7L ("F" Body) | AC | 41-931 |
| 5.7L ("Y" Body) | AC | 41-952 |
SPARK PLUG SPECIFICATIONS
| Application | Gap In. (mm) | Torque Ft. Lbs. (N.m) | ||||
|---|---|---|---|---|---|---|
| 1.0L & 1.3L | .040-.043 (1.0-1.1) | 21 (28) | ||||
| 1.8L | .043 (1.1) | 13 (18) | ||||
| 1.9L | .040 (1.0) | 20 (27) | ||||
| 2.2L | ||||||
| "J" Body | ||||||
| Cavalier & Sunfire | .050 (1.27) | 13 (18) | ||||
| Saturn ("L" Series) | .045 (1.14) | 15 (20) | ||||
| 2.4L | .050 (1.27) | 13 (18) | ||||
| 3.0L | ||||||
| "J" Body | .040 (1.0) | 19 (25) | ||||
| "V" Body | .035-.043 (.9-1.1) | 19 (25) | ||||
| 3.1L & 3.8L | .060 (1.52) | 20 (27) | ||||
| 3.4L | .060 (1.52) | 11 (15) | ||||
| 3.5L & 4.6L | .050 (1.27) | 15 (20) | ||||
| 5.7L | .060 (1.52) | (1) | ||||
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RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.