Package Includes:

• 8PCS 48322 Spark Plug Wires For 99-06 CHEVY GMC  

Compatible Models and Years:

• - for 2004 Buick Rainer 5.3L
  
• - for 2002-2004 Cadillac Escalade 6.0L
  
• - for 1999-2006 Chevy C,K 1500 Silverado Gen III LS1 Vortec Trailbazer - 4.8L
  
• - for 1999-2006 Chevy C,K 1500 Silverado 4.8L
  
• - for 1999-2006 Chevy SSR 4.8L
  
• - for 1999-2006 Chevy C,K 1500-2500 Silverado, Ssr Gen III LS1 Vortec 5.3L
  
• - for 1999-2006 Chevy Suburban, Tahoe Gen III LS1 Vortec 5.3L
  
• - for 1999-2006 Chevy C, K 2500 Silverado Gen III LS1 Vortec 6.0L
  
• - for 1999-2006 Chevy Suburban, Tahoe Gen III LS1 Vortec 6.0L
  
• - for 1999-2006 GMC C, K 1500 Sierra Gen III LS1 Vortec, Envoy 4.8L
  
• - for 1999-2006 GMC C, K 1500 Sierra Gen III LS1 Vortec 5.3L
  
• - for 1999-2006 GMC Yukon, Denali Gen III LS1 Vortec 5.3L
  
• - for 1999-2006 GMC C, K 2500 Sierra, Yukon Gen III LS1 Vortec 6.0L  

How to Install

• ①  Remove six 8mm upper manifold fixing bolts.
• ②  Loosen the intake clamp on the throttle body.
• ③  Lift the upper intake manifold and keep it aside with a rubber band.
• ④  Remove the old plug wires.
• ⑤  Use a cotton swab to apply a very small amount of insulation grease inside the protective sheath at each end (only apply the sheath - do not apply the terminals).
• ⑥  Reinstall the new plug wires.
• ⑦  Repeat the above steps for each cylinder until completed.
• ⑧  Place the intake manifold back in place and tighten the bolts from the inside to the outside according to specifications (no new gasket is required).
• ⑨  Tighten the clamp on the intake port of the throttle body.