DENSO 3157
DENSO part number 3157 is a spark plug in the Ignition system. This catalog matches it to 798 year-and-engine configurations from 1991 to 2026.
Verified fitment includes 2026 GMC Savana 3500 4.3L V6 ; 2026 GMC Savana 3500 6.6L V8 ; 2025 Chevrolet Express 2500 4.3L V6 ; 2025 Chevrolet Express 2500 6.6L V8 ; 2025 Chevrolet Express 3500 4.3L V6 , plus 793 other configurations. See every vehicle this part fits.
Frequently Asked Questions
What is DENSO 3157?
DENSO part number 3157 is a spark plug with published application data for 798 vehicle configurations from 1991 to 2026. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.
Which vehicles does DENSO 3157 fit?
This catalog matches 3157 to 798 year-and-engine configurations from 1991 to 2026. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.
Is DENSO 3157 OEM or aftermarket?
What matters is the published application data for this part number, not the label on the box. DENSO 3157 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.
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