The NGK coil-on-plug boot for 2004–2005 Buick Rainier provides original-equipment fit with premium silicone construction to bridge the ignition coil and spark plug while preventing flashover. It includes the internal spring and ferrite resistor for secure contact and RFI suppression. Tested to meet or exceed OE specifications, these boots deliver durable EMI/RFI protection; see package for limited lifetime warranty details.
NGK Buick Rainier 2005-2004 Direct Ignition Coil Boot