E3542m Fuel Pump Module Assembly For Buick Century Regal/Chevrolet Impala Monte Carlo/Oldsmobile Intrigue/Pontiac

E3542M Fuel Pump Module for Buick, Chevrolet, Oldsmobile, and Pontiac

Extended cranking, intermittent no-start, low fuel pressure, hesitation under load, stalling, abnormal pump operation, or an inaccurate fuel-gauge reading can involve the in-tank module. This BDFHYK E3542M electric fuel pump module assembly is an aftermarket replacement for the listed naturally aspirated GM passenger-car applications. Confirm the model year, engine, supercharged or naturally aspirated configuration, VIN, tank design, connector, module height, sender layout, and OE number before installation.

Confirm E3542M Vehicle and Engine Fitment

Buick Century and Regal Applications

• 2000–2005 Buick Century with the 3.1L V6 engine
• 2000–2004 Buick Regal with the naturally aspirated 3.8L V6 engine

Chevrolet Impala and Monte Carlo Applications

• 2000–2005 Chevrolet Impala with the 3.4L V6 engine
• 2000–2003 Chevrolet Impala with the 3.8L V6 engine
• 2004–2005 Chevrolet Impala with the naturally aspirated 3.8L V6 engine
• 2000–2005 Chevrolet Monte Carlo with the 3.4L V6 engine
• 2000–2003 Chevrolet Monte Carlo with the 3.8L V6 engine
• 2004–2005 Chevrolet Monte Carlo with the naturally aspirated 3.8L V6 engine

Oldsmobile Intrigue and Pontiac Grand Prix Applications

• 2001–2002 Oldsmobile Intrigue with the 3.5L V6 engine
• 2001–2003 Pontiac Grand Prix with the 3.1L V6 or naturally aspirated 3.8L V6 engine

E3542M is not listed here for supercharged 3.8L applications. Check the VIN, engine option, original module, and fuel-tank configuration before installation.

E3542M OE and Interchange Number Check

Listed Cross-Reference Numbers

E3542M, FG0111, FG0342, MU1743, MU177, P72928M, P74984M, SP6177M, F2553A, 2630375, 19177221, 19331286, 19332109, 19369955, 25317743, 25331861, 25344933, 25345021, 25349604, and 89060193.

Compare the Physical Module

Match the tank opening, flange, connector, line fittings, module depth, pickup, strainer, reservoir, sender, and float-arm travel with the removed assembly. A naturally aspirated module must not be substituted for a supercharged application without an exact catalog and OE match.

Check the Fuel System Before Replacing E3542M

Pressure, Voltage, and Circuit Checks

• Measure fuel pressure during key-on, cranking, idle, and load
• Check available voltage and ground at the module connector under pump load
• Inspect the relay, fuse, wiring, connector terminals, fuel filter, lines, and injectors
• Test the sender and gauge circuit separately when the fuel-level reading is inaccurate

Inspect the Tank for Contamination

Rust, sediment, water, degraded fuel, or debris can restrict the strainer and damage a replacement pump. Clean the tank and correct the contamination source before installing E3542M.

E3542M Installation Notes

Confirm the Naturally Aspirated Configuration

Before opening the tank, confirm that the vehicle is not a supercharged 3.8L application. Relieve fuel pressure, disconnect the battery, support the tank correctly, and clean the tank opening before removal.

Prime, Leak-Test, and Confirm Gauge Operation

Compare the old and new modules side by side, use the correct seal, and confirm lock-ring engagement. After installation, prime the system, verify pressure, inspect for leaks, confirm gauge operation, and recheck the electrical circuit.

Before Ordering the E3542M Fuel Pump Assembly

GM Model and Engine Checklist

• Confirm the exact model year, model, engine, VIN, and induction type
• Exclude supercharged 3.8L applications unless exact module data proves otherwise
• Match E3542M or the applicable OE/interchange number
• Verify the tank design, connector, line fittings, and module depth
• Compare the pickup, sender, and float-arm arrangement
• Confirm the seal, lock ring, and installation hardware shown with the product

This is a BDFHYK aftermarket replacement fuel pump module assembly, not a Buick, Chevrolet, Oldsmobile, Pontiac, or GM factory OEM component.