Specifications：
Material: Oil-resistance material
Size: 15*9*2.5cm
Weight: 10g
Color: Black
OEM:17113556
Applicable model: 99-05 GM Trucks with 4.8L 5.3L 6.0L
Compatible with Buick:
for Buick Rainier 5.3L 2004
Compatible with Cadillac:
for Cadillac Escalade 5.3L 6.0L 2002 2003.
Compatible with Hummer:
for Hummer H2 6.0L 2003-2004.
Compatible with Isuzu:
for Isuzu Ascender 5.3L 2003-2004.
Compatible with Chevy：
for Chevy Avalanche 1500 5.3L 2002 2003.
for Chevy Express 1500 5.3L 2003-2004, 2500 4.8L 2003, 2500 5.3L 2003 2004, 2500 6.0L 2003, 3500 6.0L 2003.
for Chevy Silverado 1500 4.8L 1999-2003, 1500 5.3L 1999-2003, 1500 6.0L 2001-2003, 2500 5.3L 1999-2000, 2500 6.0L 1999-2003, 3500 6.0L 2001-2003.
for Chevy SSR 5.3L 2003-2004.
for Chevy Suburban 1500 5.3L 2000-2003, 2500 6.0L 2000-2003.
for Chevy Tahoe 4.8L 2000-2003, 5.3L 2000-2003.
for Chevy Trailblazer 5.3L 2003-2004.
Compatible with GMC：
for GMC Envoy 5.3L 2003-2004.
for GMC Savana 1500 4.8L 1999-2003, 1500 5.3L 2003-2004, 2500 4.8L 2003, 2500 5.3L 2003-2004, 2500 6.0L 2003, 3500 6.0L 2003.
for GMC Sierra 1500 5.3L 1999-2003, 1500 6.0L 2001-2003, 2500 5.3L 1999-2000, 2500 6.0L 1999-2003, 3500 6.0L 2001-2003.
for GMC Yukon 4.8L 2000-2003, 5.3L 2000-2003, 6.0L 2001-2003.
for GMC Yukon XL 1500 5.3L 2000-2003, 1500 6.0L 2001-2003, 2500 6.0L 2003.
Function:
- This is made of oil-resistant plastic rubber, durable, corrosion resistance, oxidation resistance, oil and heat resistance.
- It can prevent the increase of oil supply pressure caused by aging and leakage, ensure engine performance, improve fuel efficiency and power.
- It is widely compatible with many general purpose models from 1999 to 2005, easy to install, and contains a vacuum tube manufactured according to the original factory specifications.