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Walker 42851 Exhaust Pipe


Brand:	Walker
Part Number:	42851
UPC:	086387428514
Weight:	3.44 lbs
Condition:	New

On Sale:

$45.24

Availability:

3 in Stock

Warehouse:

US-7

Quantity:

Product Information

Description:

OVER AXEL PIPE

Made from aluminized steel for durability, Walker premium pipe is manufactured with precision benders and fixture checked to ensure a precise fit for quick and easy installation.

Features and Benefits:

AVAILABLE IN DIFFERENT SIZES -- Offered in a variety of lengths and diameters and features the appropriate Inlet Diameter (I.D.) - Outlet Diameter (O.D.) connection; see product specifications for more information
BETTER TOGETHER -- Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
COMPATIBILITY -- Ideal for weld or clamp installations
EASY TO INSTALL -- Manufactured with precision bends and OE-style routings, hangers and connectors for easy installation (where applicable)
OE-STYLE PERFORMANCE -- Direct-fit design is fixture checked to ensure a precise fit that performs like original equipment
RESISTS CORROSION -- Durable aluminized steel construction for corrosion resistance and performance

Specifications:

Bend Radius:

Finish:

Aluminized

Inlet 1 Inside Diameter:

2 in.

Inlet 1 Type:

Pipe Connection

Inlet Inside Diameter:

2 in.

Inlet Quantity:

Length:

30.5 in.

Material:

Steel

Outlet 1 Outside Diameter:

2 in.

Outlet 1 Type:

Pipe Connection

Outlet Outside Diameter:

2 in.

Outlet Quantity:

Universal Or Specific Fit:

Specific Fit

AP Exhaust #:

68313

AP Exhaust #:

68350

Walker Exhaust #:

43166

Walker Exhaust #:

43200

Walker Exhaust #:

43695

Country of Origin:

Select a vehicle to narrow Walker 42851 Exhaust Pipe fitment info!

Last Updated: 12/24/2023

Years

Vehicle

Per Vehicle

Position

Fit Notes

Fitment Notes

1993

Buick Regal

3.1L V6 Gas OHV

1 without California Emissions System
If welded assembly, replace all required parts

Buick Regal

3.1L V6 Gas OHV without California Emissions System
If welded assembly, replace all required parts

1 Per Vehicle

1992

1991

1990

1989

1992

1991

1990

1989

Buick Regal

3.1L V6 Gas OHV

1 If welded assembly, replace all required parts

Buick Regal

3.1L V6 Gas OHV If welded assembly, replace all required parts

1 Per Vehicle

1989

1988

1989

1988

Buick Regal

2.8L V6 Gas OHV

1 If welded assembly, replace all required parts

Buick Regal

2.8L V6 Gas OHV If welded assembly, replace all required parts

1 Per Vehicle

1993

Chevrolet Lumina

3.1L V6 Flex OHV,
3.1L V6 Gas OHV

1 without California Emissions System
If welded assembly, replace all required parts

Chevrolet Lumina

3.1L V6 Flex OHV,
3.1L V6 Gas OHV without California Emissions System
If welded assembly, replace all required parts

1 Per Vehicle

1992

1991

1990

1992

1991

1990

Chevrolet Lumina

2.5L L4 Gas OHV,
3.1L V6 Gas OHV

Walker 42851 Exhaust Pipe

$45.24

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow Walker 42851 Exhaust Pipe fitment info!

Buick Regal 3.1L V6 Gas OHV

1

without California Emissions System If welded assembly, replace all required parts

Buick Regal

3.1L V6 Gas OHV without California Emissions System If welded assembly, replace all required parts 1 Per Vehicle

Buick Regal 3.1L V6 Gas OHV

1

If welded assembly, replace all required parts

Buick Regal

3.1L V6 Gas OHV If welded assembly, replace all required parts 1 Per Vehicle

Buick Regal 2.8L V6 Gas OHV

1

If welded assembly, replace all required parts

Buick Regal

2.8L V6 Gas OHV If welded assembly, replace all required parts 1 Per Vehicle

Chevrolet Lumina 3.1L V6 Flex OHV,3.1L V6 Gas OHV

1

without California Emissions System If welded assembly, replace all required parts

Chevrolet Lumina

3.1L V6 Flex OHV,3.1L V6 Gas OHV without California Emissions System If welded assembly, replace all required parts 1 Per Vehicle

Chevrolet Lumina 2.5L L4 Gas OHV,3.1L V6 Gas OHV

1

If welded assembly, replace all required parts

Chevrolet Lumina

2.5L L4 Gas OHV,3.1L V6 Gas OHV If welded assembly, replace all required parts 1 Per Vehicle

Oldsmobile Cutlass Supreme 3.1L V6 Gas OHV

1

without California Emissions System If welded assembly, replace all required parts

Oldsmobile Cutlass Supreme

3.1L V6 Gas OHV without California Emissions System If welded assembly, replace all required parts 1 Per Vehicle

Oldsmobile Cutlass Supreme 3.1L V6 Gas OHV

1

with Single Exhaust If welded assembly, replace all required parts

Oldsmobile Cutlass Supreme

3.1L V6 Gas OHV with Single Exhaust If welded assembly, replace all required parts 1 Per Vehicle

Oldsmobile Cutlass Supreme 2.3L L4 Gas DOHC

1

without High Output If welded assembly, replace all required partsMFI

Oldsmobile Cutlass Supreme

2.3L L4 Gas DOHC without High Output If welded assembly, replace all required partsMFI 1 Per Vehicle

Oldsmobile Cutlass Supreme 2.3L L4 Gas DOHC

1

without High Output If welded assembly, replace all required parts8th VIN Digit: DMFI

Oldsmobile Cutlass Supreme

2.3L L4 Gas DOHC without High Output If welded assembly, replace all required parts8th VIN Digit: DMFI 1 Per Vehicle

Oldsmobile Cutlass Supreme 2.8L V6 Gas OHV

1

with Single Exhaust If welded assembly, replace all required parts

Oldsmobile Cutlass Supreme

2.8L V6 Gas OHV with Single Exhaust If welded assembly, replace all required parts 1 Per Vehicle

Pontiac Grand Prix 3.1L V6 Gas OHV

1

with Single Exhaust without California Emissions System If welded assembly, replace all required parts

Pontiac Grand Prix

3.1L V6 Gas OHV with Single Exhaust without California Emissions System If welded assembly, replace all required parts 1 Per Vehicle

Pontiac Grand Prix 3.1L V6 Gas OHV

1

Rear

with Single Exhaust If welded assembly, replace all required parts

Pontiac Grand Prix

3.1L V6 Gas OHV Rear with Single Exhaust If welded assembly, replace all required parts 1 Per Vehicle

Pontiac Grand Prix 2.3L L4 Gas DOHC

1

Pontiac Grand Prix

2.3L L4 Gas DOHC 1 Per Vehicle

Pontiac Grand Prix 3.1L V6 Gas OHV

1

Rear

1st Design with Dual Exhaust

Pontiac Grand Prix

3.1L V6 Gas OHV Rear 1st Design with Dual Exhaust 1 Per Vehicle

Pontiac Grand Prix 3.1L V6 Gas OHV Turbo

1

Buick Regal

3.1L V6 Gas OHV

without California Emissions System
If welded assembly, replace all required parts

3.1L V6 Gas OHV without California Emissions System
If welded assembly, replace all required parts

1 Per Vehicle

Buick Regal

3.1L V6 Gas OHV

3.1L V6 Gas OHV If welded assembly, replace all required parts

1 Per Vehicle

Buick Regal

2.8L V6 Gas OHV

2.8L V6 Gas OHV If welded assembly, replace all required parts

1 Per Vehicle

Chevrolet Lumina

3.1L V6 Flex OHV,
3.1L V6 Gas OHV

without California Emissions System
If welded assembly, replace all required parts

3.1L V6 Flex OHV,
3.1L V6 Gas OHV without California Emissions System
If welded assembly, replace all required parts

1 Per Vehicle

Chevrolet Lumina

2.5L L4 Gas OHV,
3.1L V6 Gas OHV

2.5L L4 Gas OHV,
3.1L V6 Gas OHV If welded assembly, replace all required parts

1 Per Vehicle

Oldsmobile Cutlass Supreme

3.1L V6 Gas OHV

without California Emissions System
If welded assembly, replace all required parts

3.1L V6 Gas OHV without California Emissions System
If welded assembly, replace all required parts

1 Per Vehicle

Oldsmobile Cutlass Supreme

3.1L V6 Gas OHV

with Single Exhaust
If welded assembly, replace all required parts

3.1L V6 Gas OHV with Single Exhaust
If welded assembly, replace all required parts

1 Per Vehicle

Oldsmobile Cutlass Supreme

2.3L L4 Gas DOHC

without High Output
If welded assembly, replace all required parts
MFI

2.3L L4 Gas DOHC without High Output
If welded assembly, replace all required parts
MFI

1 Per Vehicle

Oldsmobile Cutlass Supreme

2.3L L4 Gas DOHC

without High Output
If welded assembly, replace all required parts
8th VIN Digit: D
MFI

2.3L L4 Gas DOHC without High Output
If welded assembly, replace all required parts
8th VIN Digit: D
MFI

1 Per Vehicle

Oldsmobile Cutlass Supreme

2.8L V6 Gas OHV

with Single Exhaust
If welded assembly, replace all required parts

2.8L V6 Gas OHV with Single Exhaust
If welded assembly, replace all required parts

1 Per Vehicle

Pontiac Grand Prix

3.1L V6 Gas OHV

with Single Exhaust
without California Emissions System
If welded assembly, replace all required parts

3.1L V6 Gas OHV with Single Exhaust
without California Emissions System
If welded assembly, replace all required parts

1 Per Vehicle

Pontiac Grand Prix

3.1L V6 Gas OHV

with Single Exhaust
If welded assembly, replace all required parts

3.1L V6 Gas OHV

Rear with Single Exhaust
If welded assembly, replace all required parts

1 Per Vehicle

Pontiac Grand Prix

2.3L L4 Gas DOHC

2.3L L4 Gas DOHC
1 Per Vehicle

Pontiac Grand Prix

3.1L V6 Gas OHV

1st Design
with Dual Exhaust

3.1L V6 Gas OHV

Rear 1st Design
with Dual Exhaust

1 Per Vehicle

Pontiac Grand Prix

3.1L V6 Gas OHV Turbo

with Single Exhaust
If welded assembly, replace all required parts

3.1L V6 Gas OHV Turbo

Rear with Single Exhaust
If welded assembly, replace all required parts

1 Per Vehicle

Pontiac Grand Prix

3.1L V6 Gas OHV