Name: Spark Plug (5.7L Vortec / 4.3L) — 1988–1998 Chevy/GMC OBS Truck
Brand: ACDelco

Spark Plug (5.7L Vortec / 4.3L)

🛠 Fits: 1996-1998 C/K 1500 & 2500 (5.7L Vortec L31, 4.3L Vortec)

Platinum spark plug for 1996+ Vortec engines

41-932ACDelco (OEM)

TR5GPNGK

RS12PYPB4Champion

📝 Gap: 0.060 in. for Vortec L31.

⚠️ Verify before buying. Fitment varies by year, engine (4.3/5.0/5.7/7.4/6.5) and 2WD/4WD. Confirm against your VIN/build before ordering.

Spark Plug (5.7L Vortec / 4.3L) verify

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