JAGG Slimline Vertical Oil Cooler System — Harley-Davidson Electra Glide Classic, Softail Heritage Classic, Electra Glide Ultra Classic (1984-2019)

JAGG Slimline Vertical Oil Cooler System is a 6-row, 2-pass oil radiator designed to keep Twin-Cam engines running cooler without sacrificing style. Powder-coated gloss black finish and chromed aluminum end caps blend seamlessly into the frame, while the included high-flow filter adapter with thermal bypass ensures efficient cooling only when needed.

Features

• 6-row, 2-pass Jagg oil cooler design
• Powder coated gloss black finish
• High-flow oil filter adapter with automatic thermal bypass included
• HyperFlow Technology for balanced performance and flow
• Complete installation hardware included

Specifications

• Brand: JAGG
• Manufacturer Part #: 750-1200
• Length: 12 in
• Width: 8.9 in
• Height: 5.9 in
• Weight: 3.87 lbs

Fitment

Designed for Twin-Cam Harley-Davidson engines requiring vertical frame-mounted oil cooling.

Frequently Asked Questions

What's included in the box?

The oil cooler core, polished chromed end caps, powder-coated side cover, high-flow filter adapter with thermal bypass, and all mounting hardware for installation.

Does the thermal bypass come standard?

Yes — the high-flow oil filter adapter includes an automatic thermal bypass that activates cooling only when oil temperature rises, protecting against overcooling.

Will this fit my bike?

This cooler is designed for Twin-Cam Harley-Davidson engines. Verify your engine type and frame space before ordering, as fitment varies by model year and frame style.

How much does it improve cooling performance?

Performance gain depends on riding conditions and ambient temperature. Most riders see a 10-20°F drop in steady-state oil temperature compared to no cooler.