In Stock
- In Stock Items. Ships Today. (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (17) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (17) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Section
Part Type
- Catalytic Converters (8) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Exhaust Manifold Hardware (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Exhaust Manifolds (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Exhaust Clamps (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Exhaust Flange Hardware (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine
Price Range
Filter Options
- Stock Replacement (13)
Savings Central

Selected Filters

Availability

- In Stock Items. Ships Today. (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (17) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (17) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Make/Model
Section
Part Type
- Catalytic Converters (8) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Exhaust Manifold Hardware (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Exhaust Manifolds (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Exhaust Clamps (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Exhaust Flange Hardware (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine
Price Range
Filter Options
- Stock Replacement (13)

2018 JEEP Dorman Exhaust

Showing In Stock Items. Show All 17 Items.

Individual Parts

Part Groups

Results 1 - 17 of 17

Dorman Exhaust Manifold Mounting Hardware 03309HP

Exhaust Manifold Mounting Hardware, Four Studs, Five Bolts, Four Nuts, Stainless Steel, Chrysler, Dodge, Jeep, Ram, Set of 13

Part Number: RNB-03309HP

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Dorman Exhaust Manifold Mounting Hardware 03309

Exhaust Manifold Mounting Hardware, Four Studs, Five Bolts, Four Nuts, Steel, Zinc Plated, Chrysler, Dodge, Jeep, Ram, Set of 13

Part Number: RNB-03309

4.47 out of 5 stars ( 17 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Dorman Exhaust Flange Hardware Kits 03442

Exhaust Manifold Hardware, Exhaust Flange Hardware Kit, Bolt/Nut Type, Steel, Natural, Chrysler, Dodge, Jeep, Ram, Kit

Part Number: RNB-03442

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Dorman Exhaust Manifolds 674-922

Exhaust Manifold, Driver Side, Cast Iron, Natural, Chrysler, Dodge, Ram, Jeep, 5.7L Hemi, Each

Part Number: RNB-674-922

3.5 out of 5 stars ( 6 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Dorman Exhaust Manifold Mounting Hardware 03309CD

Exhaust Manifold Mounting Hardware, Steel, Black, Bolt, Nut, Stud, Washer, Chrysler, Dodge, Jeep, Ram, Kit

Part Number: RNB-03309CD

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Dorman Direct-Fit Manifold Catalytic Converters for 2012-2017 WRANGLER, 2018 WRANGLER JK - 674-307

Catalytic Converter, Direct-Fit, Jeep, Passenger Side, Kit

Part Number: RNB-674-307

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 5, 2026 if ordered today

...Loading

Estimated Ship Date: May 5, 2026 if ordered today

Dorman Direct-Fit Catalytic Converters for 2013-2025 DURANGO, 2013-2021 GRAND CHEROKEE, 2022 GRAND CHEROKEE WK - 679-548

Converter, Converter - Not CARB Compliant

Part Number: RNB-679-548

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

...Loading

Estimated Ship Date: May 5, 2026 if ordered today

Dorman Direct-Fit Catalytic Converters for 2013-2025 DURANGO, 2013-2021 GRAND CHEROKEE, 2022 GRAND CHEROKEE WK - 679-549

Converter, Converter - Not CARB Compliant

Part Number: RNB-679-549

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

...Loading

Estimated Ship Date: May 5, 2026 if ordered today

Dorman - Exhaust Clamps for 2014-2021 1500, 2019 1500 CLASSIC, 2014-2019 GRAND CHEROKEE - 903-303

Exhaust Clamp

Part Number: RNB-903-303

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

...Loading

Estimated Ship Date: May 8, 2026 if ordered today

Dorman - Exhaust Flange Hardware for 2011-2024 DURANGO, GRAND CHEROKEE - 32123

Exhaust Flange Spring Nuts

Part Number: RNB-32123

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

...Loading

Estimated Ship Date: May 5, 2026 if ordered today

Dorman Exhaust Manifold Hardware 32116

Exhaust Hardware

Part Number: RNB-32116

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

...Loading

Estimated Ship Date: May 5, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters 674-093

Catalytic Converter, Direct Fit, Stainless Steel, Ceramic, Chrysler, Dodge, Jeep, Each

Part Number: RNB-674-093

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

...Loading

Estimated Ship Date: May 5, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters 674-303

Manifold Converter, Dodge Dart 2016-13, Jeep Cherokee 2014, Jeep Renegade 2016-15, Ram ProMaster City 2017-15

Part Number: RNB-674-303

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

...Loading

Estimated Ship Date: May 5, 2026 if ordered today

Dorman Direct-Fit Catalytic Converters for 2015-2017 200, 2014-2022 CHEROKEE - 674-312

EXHAUST MANIFOLD

Part Number: RNB-674-312

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

...Loading

Estimated Ship Date: May 5, 2026 if ordered today

Dorman Direct-Fit Catalytic Converters for 2015-2017 200, 2014-2022 CHEROKEE - 674-313

EXHAUST MANIFOLD

Part Number: RNB-674-313

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

...Loading

Estimated Ship Date: May 5, 2026 if ordered today

Dorman Direct-Fit Manifold Catalytic Converters for 2012-2017 WRANGLER, 2018 WRANGLER JK - 674-306

Catalytic Converter, Direct-Fit, Jeep, Driver Side, Kit

Part Number: RNB-674-306

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

...Loading

Estimated Ship Date: May 5, 2026 if ordered today

Dorman Exhaust Manifolds for 2013-2018 DURANGO, 2012-2022 GRAND CHEROKEE, 2021-2024 GRAND CHEROKEE L - 674-257

Exhaust Manifold, OE Solutions

Part Number: RNB-674-257

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 8, 2026 if ordered today

...Loading

Estimated Ship Date: May 8, 2026 if ordered today

Page 1 of 1