ACDELCO 8PC Platinum Spark Plug For 2003-2006 GMC Envoy XL 5.3L V8 YRWZ86 For Sale

• Brand: AC Delco
• Part Type: 8PC Platinum Spark Plug
• Manufacturer Part Number: YRWZ86
• Quantity: 1

• 2006 GMC Envoy XL � Denali Sport Utility 4-Door � 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
• 2005 GMC Envoy XL � Denali Sport Utility 4-Door � 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
• 2005 GMC Envoy XL � SLE Sport Utility 4-Door � 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
• 2005 GMC Envoy XL � SLT Sport Utility 4-Door � 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
• 2004 GMC Envoy XL � SLE Sport Utility 4-Door � 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
• 2004 GMC Envoy XL � SLT Sport Utility 4-Door � 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
• 2003 GMC Envoy XL � SLE Sport Utility 4-Door � 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
• 2003 GMC Envoy XL � SLT Sport Utility 4-Door � 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated

Important Fitment Notice: Please verify the year, make, model, trim, full engine specification, quantity required per vehicle, and interchange information before ordering.

• AC Delco 8PC Platinum Spark Plug for the applications shown.
• Platinum spark-plug set; package quantity matches the Part Type stated above.
• Verify the specified gap, quantity required, vehicle, and engine application before installation.

Free USPS Ground Advantage shipping. Ships within 1 business day and tracking is provided.

30-day return policy. Seller pays return shipping.

Warranty applies to manufacturing defects under the product terms supplied with the item. No additional warranty is implied.

On Sep 7, 2026 at 18:45:25 PDT, seller added the following information: