ECCPP Lift Supports for Jeep Grand Cherokee 1999-2004 — Hood & Liftgate Gas Struts, OEM Fit

ECCPP lift supports are direct-fit gas struts designed to replace worn hood and liftgate shocks on Jeep Grand Cherokee models from 1999 through 2004, restoring smooth, reliable opening and holding power.

If your Grand Cherokee’s hood or rear liftgate no longer stays open or rises unevenly, failing gas struts are usually the culprit. These ECCPP replacement lift supports are built to match factory dimensions and mounting points for 1999–2004 Jeep Grand Cherokee applications (compatible with part references like 4699, SG314030, SG404018, 4048, SG314022, 4528). They use compressed gas and precision seals to provide consistent force, reduce vibration, and extend service life compared with worn original units.

How do these ECCPP struts improve opening and holding of my hood or liftgate?

These gas-filled lift supports supply a controlled, steady force so the hood or tailgate lifts smoothly and remains open without manual support. Multi-lobe sealing and a high-grade piston rod minimize gas loss and vibration for more reliable operation over time.

• Pre-filled with compressed gas for instant lift performance
• Multi-lobe seals reduce leakage and resist temperature-related wear
• Threaded or ball-stud ends match OEM mounting points for secure fit

Will these struts fit my Jeep Grand Cherokee 1999–2004?

These ECCPP lift supports are manufactured to OEM-style specifications and list compatibility across 1999 through 2004 Grand Cherokee models. Before ordering, compare part numbers and the mounting style of your existing supports to ensure proper match.

• Designed to replace common OEM numbers (4699, SG314030, SG404018, 4048, SG314022, 4528)
• Fits both hood and liftgate applications where those part references apply
• Confirm length and end-fit type against your current struts before purchase

How difficult is installation and what tools are required?

Installation is straightforward and typically completed in minutes using basic hand tools. The struts mount using standard ball-stud or bracket attachments and often require only removal of retaining clips and a simple swap.

• No specialty tools required—common wrenches and pliers suffice
• One-person job in most cases, though a second hand can help with alignment
• Instruction notes: support the hood/liftgate while changing struts for safety

What durability and warranty protections come with ECCPP lift supports?

ECCPP manufactures these gas struts to meet or exceed OEM standards, including corrosion-resistant finishes and precision seals to extend service life. The product is new and backed by a one-year limited warranty to cover defects in materials or workmanship.

• 100% new construction with upgraded piston rod insulation
• Corrosion-resistant components and robust seal design for longevity
• One-year warranty and seller support for fitment questions

Who is this for: Jeep owners and independent mechanics who need a cost-effective, OEM-style replacement for failing hood or liftgate struts on Grand Cherokee models from 1999–2004. These ECCPP lift supports suit DIY installers wanting an easy swap with reliable holding power, fleet or restoration projects needing correct fitment, and anyone seeking an affordable alternative to dealer parts while retaining factory mounting and function.