Walker 44818 Exhaust Pipe

Name: Walker 44818 Exhaust Pipe
Brand: Walker
SKU: BDCN-44818
Price: 36.61 USD
Availability: InStock

129 vehicles fit this part

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OE Direct Replacement — Bolt-on fit, no modifications needed

Fitment: Buick, Chevrolet, Oldsmobile, and Pontiac, Bonneville, Caprice, Catalina, Custom Cruiser, Delta 88, Impala, Laurentian, LeSabre, Parisienne, and Riviera

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Overview of Walker Exhaust Pipe 44818

The Walker 44818 exhaust pipe is designed specifically for select Buick, Chevrolet, Oldsmobile, and Pontiac models. Constructed from durable steel with an aluminized finish, this exhaust pipe ensures reliable performance and corrosion resistance for vehicles like the Chevrolet Impala and Buick LeSabre.

Material: Steel with aluminized finish for corrosion resistance
Length: 42.5 inches
Inlet and outlet outside diameter: 2.25 inches
Inlet and outlet type: Spherical flare and pipe connection
Specific fit for Buick, Chevrolet, Oldsmobile, and Pontiac models

Detailed Product Description

The Walker 44818 exhaust pipe is engineered to meet the exact specifications required for a precise fit on vehicles such as the Pontiac Catalina and Oldsmobile Delta 88. Featuring a 2.25-inch outside diameter on both inlet and outlet ends, this pipe uses spherical flare connections to ensure a secure and leak-resistant joint. The aluminized steel construction provides enhanced durability against rust and heat, extending the service life of the exhaust system. With a length of 42.5 inches, this pipe is designed to replace worn or damaged exhaust components, maintaining proper exhaust flow and vehicle performance.

Applications and Problem Solving

Replacement of corroded or damaged exhaust pipes on Buick LeSabre and Chevrolet Caprice
Restoration of exhaust system integrity to prevent leaks and noise
Ensuring proper exhaust flow for improved engine efficiency
Addressing fitment issues with specific exhaust configurations on Pontiac Riviera
Maintaining emissions compliance by replacing faulty exhaust components

Installation Notes and Tips

Installation of the Walker 44818 exhaust pipe requires matching the spherical flare inlet and outlet connections to the vehicle’s existing exhaust system. It is important to verify the 2.25-inch diameter compatibility and ensure proper alignment to avoid exhaust leaks. Professional installation is recommended to maintain system integrity and performance. Use appropriate clamps or welding techniques as needed based on the vehicle’s exhaust setup.

Quality Assurance and Warranty

Walker exhaust components are manufactured to meet industry standards for durability and fitment. The aluminized steel finish provides resistance to corrosion and heat, contributing to long-term reliability. While specific warranty details for part number 44818 are not provided, Walker products typically adhere to quality control processes to ensure consistent performance on Buick, Chevrolet, Oldsmobile, and Pontiac vehicles.

Brand	Walker
Part Number	44818
Material	Steel
Outlet Outside Diameter	2.25
Inlet Quantity	1
Outlet Quantity	1
Finish	Aluminized
Inlet 1 Type	Spherical flare
Inlet Type	Spherical flare
Length	42.5
Outlet 1 Outside Diameter	2.25
Outlet 1 Type	Pipe connection
Outlet Type	Pipe connection
Universal Or Specific Fit	Specific fit

This part fits 129 vehicles. Search below:

Year	Make	Model	Submodel	Body Type	Liters	Cylinders	Fuel Type	Position	Notes
1988	Chevrolet	Caprice			5.7L	V8		N/A	with Police Package; without California Emission System
1987	Chevrolet	Caprice			5.7L	V8		N/A	with Police Package; without California Emission System
1986	Chevrolet	Caprice			5.7L	V8		N/A	with Police Package; without California Emission System
1985	Chevrolet	Caprice			5.7L	V8	GAS	N/A	with Police Package; without California Emission System
1984	Chevrolet	Caprice			3.8L	V6		N/A	with Dual Bed Monolithic Converter
1984	Chevrolet	Caprice			5.0L	V8		N/A	with Dual Bed Monolithic Converter
1984	Chevrolet	Impala			3.8L	V6		N/A	with Dual Bed Monolithic Converter
1984	Chevrolet	Impala			5.7L	V8	GAS	N/A	with Police Package; If welded assembly, replace all required parts
1984	Chevrolet	Impala			5.0L	V8		N/A	with Dual Bed Monolithic Converter
1984	Pontiac	Parisienne			5.0L	V8		N/A
1983	Chevrolet	Caprice			3.8L	V6		N/A	with Dual Bed Monolithic Converter
1983	Chevrolet	Caprice			5.0L	V8		N/A	with Dual Bed Monolithic Converter
1983	Chevrolet	Impala			3.8L	V6		N/A	with Dual Bed Monolithic Converter
1983	Chevrolet	Impala			5.7L	V8	GAS	N/A	with Police Package; If welded assembly, replace all required parts
1983	Chevrolet	Impala			5.0L	V8		N/A	with Dual Bed Monolithic Converter
1983	Pontiac	Parisienne			5.0L	V8		N/A
1983	Pontiac	Parisienne			3.8L	V6		N/A
1980	Chevrolet	Caprice		Sedan	5.7L	V8	GAS	N/A
1980	Chevrolet	Impala		Sedan	5.7L	V8		N/A
1980	Chevrolet	Impala		Coupe	5.7L	V8		N/A
1979	Buick	LeSabre			5.7L	V8		N/A
1979	Buick	LeSabre			4.9L	V8		N/A
1979	Buick	LeSabre			3.8L	V6		N/A	If welded assembly, replace all required parts
1979	Buick	LeSabre	Base		3.8L	V6		N/A
1979	Buick	LeSabre	Limited		3.8L	V6		N/A
1979	Chevrolet	Caprice			5.7L	V8		N/A
1979	Chevrolet	Caprice			4.1L	L6		N/A
1979	Chevrolet	Caprice			5.0L	V8		N/A
1979	Chevrolet	Impala			4.1L	L6		N/A
1979	Chevrolet	Impala			5.0L	V8		N/A
1979	Chevrolet	Impala			5.7L	V8		N/A
1979	Oldsmobile	Custom Cruiser			5.7L	V8	GAS	N/A
1979	Oldsmobile	Custom Cruiser			6.6L	V8		N/A	If welded assembly, replace all required parts
1979	Oldsmobile	Delta 88			5.7L	V8	GAS	N/A
1979	Oldsmobile	Delta 88			6.6L	V8		N/A	If welded assembly, replace all required parts
1979	Oldsmobile	Delta 88			3.8L	V6		N/A
1979	Oldsmobile	Delta 88			4.9L	V8		N/A
1979	Pontiac	Bonneville			5.7L	V8		N/A
1979	Pontiac	Bonneville			4.9L	V8		N/A
1979	Pontiac	Bonneville	Brougham		6.6L	V8		N/A	If welded assembly, replace all required parts
1979	Pontiac	Bonneville	Base		6.6L	V8		N/A	If welded assembly, replace all required parts
1979	Pontiac	Bonneville		Wagon	6.6L	V8		N/A	If welded assembly, replace all required parts
1979	Pontiac	Catalina			5.7L	V8		N/A
1979	Pontiac	Catalina			4.9L	V8		N/A
1979	Pontiac	Catalina			4.1L	L6		N/A
1979	Pontiac	Catalina	Base		3.8L	V6		N/A
1979	Pontiac	Catalina		Wagon	6.6L	V8		N/A	If welded assembly, replace all required parts
1979	Pontiac	Laurentian			5.7L	V8		N/A	with Chevrolet Engine
1979	Pontiac	Laurentian			4.1L	L6		N/A
1979	Pontiac	Laurentian			5.0L	V8		N/A
1979	Pontiac	Parisienne			5.7L	V8		N/A
1979	Pontiac	Parisienne			4.1L	L6		N/A
1979	Pontiac	Parisienne			5.0L	V8		N/A
1978	Buick	LeSabre			5.7L	V8		N/A
1978	Buick	LeSabre			4.9L	V8		N/A
1978	Buick	LeSabre			5.0L	V8		N/A
1978	Buick	LeSabre			6.6L	V8		N/A	If welded assembly, replace all required parts
1978	Buick	LeSabre			3.8L	V6		N/A	If welded assembly, replace all required parts
1978	Buick	LeSabre	Custom		3.8L	V6		N/A
1978	Buick	LeSabre	Base		3.8L	V6		N/A
1978	Buick	Riviera			5.7L	V8		N/A
1978	Buick	Riviera			6.6L	V8		N/A
1978	Chevrolet	Caprice			5.7L	V8		N/A
1978	Chevrolet	Caprice			5.0L	V8		N/A
1978	Chevrolet	Caprice	Classic Landau		4.1L	L6		N/A
1978	Chevrolet	Caprice	Classic		4.1L	L6		N/A
1978	Chevrolet	Impala			4.1L	L6		N/A
1978	Chevrolet	Impala			5.0L	V8		N/A
1978	Chevrolet	Impala			5.7L	V8		N/A
1978	Oldsmobile	Custom Cruiser			5.7L	V8	GAS	N/A
1978	Oldsmobile	Custom Cruiser			6.6L	V8		N/A	If welded assembly, replace all required parts
1978	Oldsmobile	Delta 88			5.7L	V8	GAS	N/A
1978	Oldsmobile	Delta 88			6.6L	V8		N/A	If welded assembly, replace all required parts
1978	Oldsmobile	Delta 88			3.8L	V6		N/A
1978	Pontiac	Bonneville		Wagon	6.6L	V8		N/A	If welded assembly, replace all required parts
1978	Pontiac	Bonneville			6.6L	V8		N/A	If welded assembly, replace all required parts
1978	Pontiac	Bonneville			5.7L	V8		N/A
1978	Pontiac	Bonneville			4.9L	V8		N/A
1978	Pontiac	Catalina			5.7L	V8		N/A
1978	Pontiac	Catalina	Safari	Wagon	6.6L	V8		N/A	If welded assembly, replace all required parts
1978	Pontiac	Catalina			4.9L	V8		N/A
1978	Pontiac	Catalina			4.1L	L6		N/A
1978	Pontiac	Catalina	Base		6.6L	V8		N/A	If welded assembly, replace all required parts
1978	Pontiac	Catalina	Base		3.8L	V6		N/A
1978	Pontiac	Catalina		Coupe	6.6L	V8		N/A	If welded assembly, replace all required parts
1978	Pontiac	Catalina		Sedan	6.6L	V8		N/A	If welded assembly, replace all required parts
1978	Pontiac	Laurentian			5.7L	V8		N/A	with Chevrolet Engine
1978	Pontiac	Laurentian			4.1L	L6		N/A
1978	Pontiac	Laurentian			5.0L	V8		N/A
1978	Pontiac	Parisienne			5.7L	V8		N/A
1978	Pontiac	Parisienne			4.1L	L6		N/A
1978	Pontiac	Parisienne			5.0L	V8		N/A
1977	Buick	LeSabre			5.7L	V8		N/A
1977	Buick	LeSabre			6.6L	V8		N/A	If welded assembly, replace all required parts
1977	Buick	LeSabre			4.9L	V8		N/A
1977	Buick	LeSabre	Base		3.8L	V6		N/A
1977	Buick	Riviera			5.7L	V8		N/A
1977	Buick	Riviera			6.6L	V8		N/A
1977	Chevrolet	Caprice			5.7L	V8		N/A
1977	Chevrolet	Caprice			5.0L	V8		N/A
1977	Chevrolet	Caprice	Classic Landau		4.1L	L6		N/A
1977	Chevrolet	Caprice	Classic		4.1L	L6		N/A
1977	Chevrolet	Impala			4.1L	L6		N/A
1977	Chevrolet	Impala			5.0L	V8		N/A
1977	Chevrolet	Impala			5.7L	V8		N/A
1977	Oldsmobile	Custom Cruiser			6.6L	V8		N/A	If welded assembly, replace all required parts
1977	Oldsmobile	Custom Cruiser			5.7L	V8		N/A
1977	Oldsmobile	Delta 88			4.3L	V8		N/A
1977	Oldsmobile	Delta 88			6.6L	V8		N/A	If welded assembly, replace all required parts
1977	Oldsmobile	Delta 88			5.7L	V8		N/A
1977	Oldsmobile	Delta 88			3.8L	V6		N/A
1977	Pontiac	Bonneville		Sedan	6.6L	V8		N/A	If welded assembly, replace all required parts
1977	Pontiac	Bonneville		Sedan	5.7L	V8		N/A
1977	Pontiac	Bonneville		Coupe	6.6L	V8		N/A	If welded assembly, replace all required parts
1977	Pontiac	Bonneville		Coupe	5.7L	V8		N/A
1977	Pontiac	Bonneville		Wagon	6.6L	V8		N/A	If welded assembly, replace all required parts
1977	Pontiac	Bonneville			4.9L	V8		N/A
1977	Pontiac	Bonneville		Wagon	5.7L	V8		N/A
1977	Pontiac	Catalina	Base	Sedan	5.7L	V8		N/A
1977	Pontiac	Catalina	Base	Coupe	5.7L	V8		N/A
1977	Pontiac	Catalina	Safari	Wagon	5.7L	V8		N/A
1977	Pontiac	Catalina			6.6L	V8		N/A	If welded assembly, replace all required parts
1977	Pontiac	Catalina			4.9L	V8		N/A
1977	Pontiac	Catalina			4.1L	L6		N/A
1977	Pontiac	Catalina	Base		3.8L	V6		N/A
1977	Pontiac	Laurentian			4.1L	L6		N/A
1977	Pontiac	Laurentian			5.0L	V8		N/A
1977	Pontiac	Parisienne			4.1L	L6		N/A
1977	Pontiac	Parisienne			5.0L	V8		N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

481844818948231

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.