Professional 5-piece oxygen sensor & vacuum switch socket set with wire-safe side slot and thread chasers – for quick, damage-free sensor service.

5 Piece Oxygen Sensor Socket Set with Thread Chasers – 22 mm / 7/8" | Vacuum Switch Removal Kit

This professional-grade 5 piece oxygen sensor and vacuum switch socket set is engineered for safe, fast removal and installation of 7/8" (22 mm) sensors without damaging attached wiring. Ideal for emissions, exhaust and diagnostic service, the kit includes thread chasers to clean and restore damaged sensor ports—preventing costly replacements. Precision-machined sockets feature a wire-safe side slot and work with both 3/8" and 1/2" drive tools.

✔ Key Features:

• ✔ 22 mm (7/8") sensor size – Fits most modern O₂ sensors and vacuum switches
• ✔ Side-slot design – Safe removal without cutting or twisting wires
• ✔ Thread chasers included – Restore ports and prevent cross-threading
• ✔ Precision construction – Heat-treated steel with accurate 6-point & slotted openings
• ✔ Drive compatibility – Works with 3/8" and 1/2" ratchets, extensions or breaker bars
• ✔ Essential service kit – For emissions, exhaust & diagnostic maintenance

✔ Specifications:

Material	Heat-Treated Steel
Primary Size	22 mm / 7/8"
Drive Sizes	3/8" & 1/2" Square Drive
Socket Types	Wire-slot O₂ socket, short & long vacuum switch sockets (incl. 6-point)
Lengths	O₂: 50 mm; Vacuum: 30 mm & 80 mm
Thread Chasers	M12 × 1.25 mm, M18 × 1.5 mm
Applications	Sensor install/removal, vacuum switch service, thread/port restoration
Wire Protection	Side-slot for harness clearance

✔ What’s Included:

• ✔ 1 × Oxygen Sensor Socket – 1/2" Drive × 22 mm (7/8") × 50 mm long
• ✔ 1 × Vacuum Switch Socket – 3/8" Drive × 22 mm (7/8") × 30 mm long
• ✔ 1 × Vacuum Switch Socket (6-point) – 3/8" Drive × 22 mm (7/8") × 80 mm long
• ✔ 1 × Thread Chaser – M12 × 1.25 mm
• ✔ 1 × Thread Chaser – M18 × 1.5 mm

Order Now – Complete Sensor Service Kit for Quick, Wire-Safe Removal & Accurate Thread Repair.

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