Skip to product information
Usually ships in 2–4 business days.
Oil Pressure Switch 124060-39452 124060-39451 for Yanmar 1GM 3GM 3JH3 4LH 4LHA
$23.99
Sale price
$23.99
Regular price
Available to Order
Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.
Not sure which part fits your equipment?
Our Northline Parts team can help you find the right replacement. Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT | Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Oil Pressure Switch for Yanmar 1GM 3GM 3JH3 4LH 4LHA Models
Reliable oil pressure switch compatible with Yanmar engines 1GM, 3GM, 3JH3, 4LH, and 4LHA models.
- Ensures accurate oil pressure monitoring for engine safety
- Compatible with multiple Yanmar marine diesel engines
- Easy to install and replace old or faulty switches
- Durable aftermarket part, not an original equipment manufacturer
- Improves engine performance by preventing low oil pressure
Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.
keywords: Yanmar oil pressure switch replacement, aftermarket oil pressure sensor, Yanmar 1GM switch, 3GM oil pressure part, 4LH engine sensor, marine diesel oil switch
