About 2003 Chevrolet Trailblazer Parts
-The 2003 Chevrolet Trailblazer is a mid-size SUV that is known for its durability and lengthy history as a reliable means of transport. This generation was characterized by many changes like the addition of options including the full aluminum inline-six 4.2L Atlas LL8 generating power of 273 hp and a torque of 277 lb-ft, and an aluminum 5.3L V8 small block generating power of 302 hp and a torque of 330 lb-ft. The 2003 Chevrolet Trailblazer also came with a 4-speed 4L60E automatic transmission, further improving the efficiency of the car. If you are looking for cost-effective but quality parts for your 2003 Chevrolet Trailblazer, then you should definitely check out the genuine OEM Chevrolet parts here on our site. We have OE parts for your 2003 Chevrolet Trailblazer at competitive prices, each warrantied by the original manufacturer for quality and reliability. We keep a large inventory in-stock at all times to guarantee that you can always find the parts you need, and our friendly support team is ready to help with any questions you might have. You can take advantage of our simple return policy if anything were to go wrong, and use the fast and convenient shipping methods we offer to have your 2003 Chevrolet Trailblazer auto parts delivered as fast as possible. Make us your source for genuine OEM parts and keep your 2003 Chevrolet Trailblazer in tip top shape for many years to come.
2003 Chevrolet Trailblazer 2WD Parts Specifications for Engine and Transmission
-2003 Chevrolet Trailblazer Trims
2WD LS
2WD LT
2WD LTZ
Engine Displacement
4.2 L
4.2 L
4.2 L
Horsepower (HP)
275 hp
275 hp
275 hp
Torque (lb-ft)
275 lb-ft
275 lb-ft
275 lb-ft
Tank capacity
22 gal
22 gal
22 gal
Transmission
4-Speed Automatic
4-Speed Automatic
4-Speed Automatic