Question 1

Do these parts fit my 2003 Nissan Altima S?

Accepted Answer

This page groups parts listed for the 2003 Nissan Altima S. Some products fit every trim, while others depend on submodel, engine, drivetrain, or brake package. Use your trim in My Garage or the product page fitment check to confirm exact fit.

Question 2

What timing components options are available for my 2003 Nissan Altima S?

Accepted Answer

We offer a wide selection of timing components parts for the 2003 Nissan Altima S. This page narrows the catalog to the year, make, and model; use your trim on product pages to confirm exact fit when a part only fits certain submodels.

Question 3

What brands make parts for the 2003 Nissan Altima S?

Accepted Answer

We carry parts from trusted brands including Cloyes, INA, Dorman, Standard Motor Products, and Rostra, plus many more. Filter by brand to find your preferred manufacturer.

Question 4

How fast do 2003 Nissan Altima S parts ship?

Accepted Answer

Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.

Question 5

What warranty do your 2003 Nissan Altima S parts come with?

Accepted Answer

Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.

2003 Nissan Altima(2,176 parts)

2003 Nissan Altima(2,176 parts)

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Other Nissan Altima Years

S · Timing Components (62 products)

Engine Variable Valve Timing (VVT) Solenoid

Engine Timing Chain Tensioner

Variable Valve Timing Solenoid

Variable Valve Timing (VVT) Solenoid

Walker Products 590-1002 Engine Variable Valve Timing (VVT) Solenoid

Walker Products 590-1079 Engine Variable Valve Timing (VVT) Solenoid

Engine Timing Chain Tensioner

Engine Timing Chain Tensioner

Engine Timing Chain Tensioner Guide

INA CDC Timing Chain

INA CDC Tensioner Guide, timing chain

INA CDC Timing Chain

INA CDC Guides, timing chain

INA CDC Guides, timing chain

INA CDC Guides, timing chain

INA CDC Tensioner, timing chain

INA CDC Tensioner, timing chain

INA CDC Tensioner, timing chain

INA CDC Timing Chain Kit

INA CDC Timing Chain Kit

Frequently Asked Questions

Do these parts fit my 2003 Nissan Altima S?

What timing components options are available for my 2003 Nissan Altima S?

What brands make parts for the 2003 Nissan Altima S?

How fast do 2003 Nissan Altima S parts ship?

What warranty do your 2003 Nissan Altima S parts come with?