CADILLAC STS Exhaust

Exhaust Manifold Bolts, Steel, Zinc Plated, 8mm x 1.25 Thread Size, Cadillac, Chevy, Chrysler, Jeep, Set of 12

Part Number: RNB-03413

4.67 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

Exhaust Manifold Hardware, Bolts, Stainless Steel, Natural, 8mm x 1.25, 30mm Length, Cadillac, Chrysler, Chevy, Dodge, GMC, Set of 12

Part Number: RNB-03413HP

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Exhaust Manifold Bolts, Steel, Zinc Plated, Cadillac, Chevy, GMC, Chrysler, Dodge, Isuzu, Jeep, Set of 12

Part Number: RNB-03413B

4.59 out of 5 stars ( 27 )

Estimated Ship Date: Tomorrow

Mufflers, Quiet-Flow SS, Stainless Steel, Aluminized, 22.000 in. Overall Length, Cadillac, 3.6L, Each

Part Number: WLK-21532

3.0 out of 5 stars ( 1 )

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Exhaust System, Single Pro-Series, Stainless Steel, Cadillac, 4.6L, Kit

Part Number: CSE-14157

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Estimated Ship Date: May 11, 2026 if ordered today

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Catalytic Converters, AP Exhaust Direct-Fit Catalytic Converters, Slip Fit, 2.25 in. Diameter Inlet/Outlet, Stainless Steel, Each

Part Number: APH-840005

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Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Cadillac, Each

Part Number: WLK-52503

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Catalytic Converters, AP Exhaust Direct-Fit Catalytic Converters, Slip Fit, 2.50 in. Diameter Inlet/Outlet, Stainless Steel, Each

Part Number: APH-840006

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Exhaust Clamps, U-bolt Style, Steel, Zinc Plated, 2.250 in. Pipe Diameter, for use on Honda®, for Nissan, Chevy, Chrysler, Ford, GMC, Toyota, Each

Part Number: BRE-250-058

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Catalytic Converter 08-11 6 Cyl. Cadillac CTS, 3.6L Engine, Left & 08-09 6 Cyl. Cadillac SRX, 3.6L Engine,

Part Number: CTO-5247

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Estimated Ship Date: Tomorrow

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Catalytic Converter, Stainless Steel, Cadillac, 3.6L, Driver Side, Each

Part Number: MPE-49170

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Catalytic Converter, Universal, One Inlet, Ceramic Honeycomb, Stainless Steel, 2.25 in. Slip Fit Inlet/Outlet, 9.125 in. Length, Each

Part Number: MPE-5461205

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Catalytic Converter, Direct Fit, Stainless Steel, Cadillac, Each

Part Number: MPE-51617

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Stainless Steel Case, 19.00 in. Overall Length, Right, Cadillac, Each

Part Number: APH-644042

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Integrated Exhaust Manifold - Cast - Includes Gasket

Part Number: RNB-674-931

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Catalytic Converters, Federal/EPA Direct-Fit Catalytic Converter, Stainless Steel, Cadillac, Each

Part Number: CTO-4618

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Stainless Steel Case, 18.50 in. Overall Length, Left, Cadillac, Each

Part Number: APH-644041

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Estimated Ship Date: Apr 9, 2026 if ordered today

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EPA OBDII Direct Fit Converter

Part Number: CTO-1343

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Estimated Ship Date: Apr 6, 2026 if ordered today

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MANIFOLD PRESSURE SENSOR

Part Number: HLN-2MAP4003

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 16.00 in. Overall Length, Left, Cadillac, 3.6L, Each

Part Number: APH-642132

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Exhaust Hardware

Part Number: RNB-32115

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Catalytic Converter, Direct Fit, Stainless Steel, Cadillac, Each

Part Number: MPE-24232

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Catalytic Converter, EPA OBDII universal spun Cat. Conv., 5" Round Spun, 10" OAL, Necks 2" Angled/Straight, EPA Engine 5.9L, Test Weight 6,250 lbs.

Part Number: APH-608824

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Catalytic Converters, Direct-Fit, Left, Converter with Integrated Exhaust Manifold, Cadillac, 4.6L, Each

Part Number: APH-641442

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Exhaust Manifold, Cast Iron, Natural, Each

Part Number: RNB-674-414

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Estimated Ship Date: Apr 13, 2026 if ordered today

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