AP Exhaust 700142 Exhaust Muffler

AP Exhaust 700142 Muffler Overview

AP Exhaust 700142 is a direct-fit oval muffler for select 1994-1995 Chevrolet C1500, C2500, K1500, K2500 and GMC C1500, C2500, K1500, K2500 applications. It uses a baffled muffler design with OE-comparable sound level to support a factory-style exhaust tone on compatible trucks.

• Brand: AP Exhaust
• Part number: 700142
• Series: MSL
• Oval muffler body
• Aluminized steel construction
• Baffled muffler type
• OE comparable sound level
• Single inlet, single outlet pipe design
• Inlet inside diameter: 2.75 in.
• Outlet outside diameter: 2.75 in.
• Inlet location: right center
• Outlet location: left center
• Overall length: 27 in.

Fitment Details

• Fits 1994-1995 Chevrolet C1500, N/A — DIRECT FIT MSL/MAXIMUM Muffler.
• Fits 1994-1995 Chevrolet C2500, N/A — DIRECT FIT MSL/MAXIMUM Muffler; under 8600 lbs. G.V.W.
• Fits 1994-1995 Chevrolet K1500, N/A — DIRECT FIT MSL/MAXIMUM Muffler.
• Fits 1994-1995 Chevrolet K2500, N/A — DIRECT FIT MSL/MAXIMUM Muffler; w/ 2 3/4" Muffler Inlet; (To 8500 lbs. G.V.W.).
• Fits 1994-1995 GMC C1500, N/A — DIRECT FIT MSL/MAXIMUM Muffler.
• Fits 1994-1995 GMC C2500, N/A — DIRECT FIT MSL/MAXIMUM Muffler; under 8600 lbs. G.V.W.
• Fits 1994-1995 GMC K1500, N/A — DIRECT FIT MSL/MAXIMUM Muffler.
• Fits 1994-1995 GMC K2500, N/A — DIRECT FIT MSL/MAXIMUM Muffler; w/ 2 3/4" Muffler Inlet; (To 8500 lbs. G.V.W.).

Detailed Description

AP Exhaust 700142 is built with aluminized steel for everyday exhaust service and uses a baffled internal design to help maintain an OE-style sound profile. The oval body measures 7 inches high, 9 inches wide, and 22 inches long, with a 27-inch overall length for direct-fit replacement use on the listed Chevrolet and GMC trucks. The 2.75-inch inlet and 2.75-inch outlet, along with right-center inlet and left-center outlet placement, support a straightforward exhaust routing match on the specified applications. This part number 700142 is a practical choice for owners seeking a replacement muffler for 1994-1995 Chevrolet C1500 and GMC K1500 trucks, as well as the other listed C/K-series fitments.

Common Issues This Muffler Can Address

• Exhaust noise that has increased after muffler wear or corrosion
• Factory muffler replacement needs on listed Chevrolet and GMC C/K trucks
• Loss of OE-style exhaust tone from a damaged internal muffler structure
• Rust-related deterioration in an aluminized steel muffler assembly
• Fitment concerns when replacing a direct-fit MSL/MAXIMUM muffler application

Installation Notes and Tips

Verify the vehicle’s year, make, model, and gross vehicle weight rating before ordering, especially on C2500 and K2500 applications with listed weight limits. Confirm the 2.75-inch inlet requirement and the right-center to left-center pipe orientation before installation. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

AP Exhaust manufactures this muffler as a regular-grade replacement part in the MSL series for direct-fit service on the listed vehicles. Part number 700142 is specified for the applications shown above and follows the stated body, inlet, outlet, and sound-level attributes for consistent replacement selection.