Replacement Valve Insert for Cummins ® ISX/QSX Applications ISX870 / QSX07 – EGR OEM Cross References: 3679659 Superseded/Alternate Numbers: M-3683349

Product Details

1 x Exhaust Valve Seat

Note: ISX870 / QSX07

Model: Cummins ISX / QSX Engine

Fits Application: Cummins ISX Series Engine Application

Details:

Product Description:

1x Exhaust Valve Seat

OE Replacements: 192165, 3679659, 3679537, 3679659, 3683349

Cross References:

Application & Fitment

• Engine Make: Cummins
• Engine Model / Application: ISX/QSX

Confirm the original part number and engine identification before ordering. Where applicable, also verify serial-number range, production year, piston style, bearing size or other configuration notes shown in the product information.

Part Numbers & Cross References

• OEM Cross Reference: 3679659
• Alternate / Superseded: M-3683349
• Interstate-McBee Reference: M-3679659

Need Help Confirming Fitment?

Use the engine model, serial number and original part number when checking compatibility. For kits and sets, review the complete component breakdown above before ordering because contents can vary by engine configuration.