Orion Motor Tech 17-Piece No-Spill Coolant Funnel Kit 0.5 gal Translucent — Leakproof, Lockable Radiator Bleeder

Orion Motor Tech’s OMT 17-piece no-spill coolant funnel kit is a leakproof radiator filling and bleeding system that lets you add, measure, and burp coolant cleanly and accurately.

Replacing or topping up coolant often means spills, air pockets, and guessing at level — this kit is built to simplify that process. The 0.5-gallon translucent main funnel, multiple adapters, caps, elbows, extension tube and O-rings give you a single solution to fit GM, Ford, and most passenger vehicles. Durable materials and a lockable fluid stopper keep the job tidy while offering precise level control during filling and pressure testing.

How does this kit prevent coolant spills and mess?

The funnel uses an insert-and-lock stopper that seals the radiator neck while you pour, stopping drips and leaks. The closure design keeps coolant inside the funnel body until you release it, so you can pour at a controlled rate and avoid waste. Its reinforced construction handles pressure from topped-up systems without deforming.

• Insert-and-lock fluid stopper for a secure seal
• Translucent reservoir with dual-scale markings for visible measurement
• Reinforced A3 steel and durable plastic resist bending under pressure

What vehicles and openings will these adapters fit?

This 17-piece set was designed to cover a wide range of radiator and overflow neck sizes so you can use one kit across different cars and light trucks. Included adapters and caps cover many common factory openings; the flexible elbows and extension tube reach recessed or angled necks. If you service multiple makes or older vehicles, the variety reduces guesswork and saves trips to the parts store.

• Five different adapters to match most radiator necks
• Four caps and six O-rings for tight fits and leak prevention
• Two 45° elbows plus a 5" extension to access hard-to-reach openings

How does the kit help you bleed air from the cooling system?

Trapped air in the cooling circuit causes hot spots and temperature fluctuations; this kit lets you fill and burp the system in one operation. The lockable funnel maintains pressure while you run the engine and open bleed points, driving air into the funnel where you can release it safely. Clear volume markings let you watch coolant movement so you know when the system is purged.

• 0.5 gal capacity captures expelled air and returning coolant
• Dual-scale marks let you monitor fill and purge progress
• Locking mechanism holds pressure during engine run-in to clear air pockets

What materials and build quality should I expect?

The kit mixes impact-resistant plastic for the funnel body with reinforced A3 steel elements in the hardware, making it rugged enough for shop use. Components resist common garage stresses — drops, knocks, and moderate pressure — so the set stays reliable over repeated jobs. Spare O-rings and caps help maintain a leak-tight system as seals wear.

• Translucent durable plastic funnel for visibility and strength
• Reinforced A3 steel in load-bearing pieces for long life
• Extra O-rings and caps included for maintenance and fit adjustments

Who is this for? The OMT 17-piece no-spill coolant funnel set is aimed at DIY enthusiasts, home mechanics, and professional technicians who need a compact, all-in-one tool for filling and bleeding cooling systems. It’s useful for single-vehicle owners who want cleaner service sessions and for shops servicing multiple makes, because the variety of adapters and leakproof design reduce mess, speed jobs, and improve coolant level accuracy.