Side Window Upgrade Kit
for Jimny JB74 / JC74
URNIETA Side Window Upgrade Kit is engineered for Jimny JB74, combining Upgrades Both Base Kits, Magnetic Mosquito Screen, and Lh + Rh Available with design-led fitment and high-end build quality.
Why this part
exists.
Cross-series side-window expansion adds storage, access, ventilation, and mosquito-screen functions to the 1970 Gullwing and Salado Storage base kits.
The Salado Side Window Storage Kit and 1970 Gullwing Window solve the first problem: converting rear side glass into a functional surface. The second problem is that owners' needs change after installation. A visual gullwing build may later need organized storage; a fixed storage build may later need ventilation and outside access. The Side Window Upgrade Kit is designed as the expansion layer. For the 1970 Gullwing Window, it adds a storage box and expansion pack while keeping the gullwing function. For the Salado Storage Kit, it adds a hunting window for controlled venting and access without opening the tailgate. Both versions support a magnetic mosquito screen for camp ventilation. Left and right variants match the installed base kit and are not standalone products.
The drawing.
Three things that matter.
Upgrades Both Base Kits
Magnetic Mosquito Screen
Lh + Rh Available
Vehicle fitment.
Installation overview.
Prepare Vehicle
Test Fit Product
Secure Hardware
Final Inspection
What's included.
Spec it
your way.
Request product details, fitment confirmation, or dealer support from the URNIETA team. We will help route the inquiry to the right regional contact when available.