22037535 Pressure Gauge | Genuine Volvo Penta Part

🔧 Product Description

Workshop pressure gauge used with the correct Volvo Penta adapter and hose to measure engine oil pressure or another specified low-pressure engine circuit. It gives a direct mechanical reading for comparison with ECU sensor values and alarm thresholds.

⚙️ Key Features

• Workshop-grade analogue pressure gauge
• Used with the engine-specific pressure adapter
• Direct mechanical diagnosis independent of the ECU sensor
• Suitable for cranking, idle and raised-speed pressure checks
• Gauge range must be matched to the workshop procedure

🔌 Function

Measures actual system pressure so the technician can separate a genuine lubrication fault from a failed pressure sender, wiring fault or incorrect electronic reading.

⚠️ Common Signs of Failure

• Needle does not return to zero
• Calibration drift or unstable reading
• Cracked lens or damaged dial
• Leaking hose, fitting or gauge body
• Kinked hose or contaminated pressure port

🛠️ Service Notes

• Match the gauge range to the pressure being checked before connecting — too low a range risks damage, too high a range loses precision at normal readings
• Fit the correct engine-specific adapter (22037527) before connecting, so the reading reflects the actual oil circuit
• Bleed air from the hose before taking a reading to avoid a false low result

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 23033469 is the later Volvo Penta pressure-gauge reference shown with GM GE-21867-A / J-21867-A

OEM / Related Numbers

• Oil-pressure gauge adapter - Volvo Penta 22037527 / GM EN-47971

Other-Brand OEM Numbers

• GM: GE-21867-A
• GM: J-21867-A
• GM / Kent-Moore: GE-21867-A
• GM / Kent-Moore: J-21867-A

Aftermarket / Verified Equivalents

• Later Volvo Penta gauge: 23033469
• Oil-pressure adapter: 22037527

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging