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2003 Chevrolet Trailblazer EXT

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ACDelco HL129 Engine Valve Lifter
for 2003 Chevrolet Trailblazer EXT 4.2L L6 Gas DOHC

ACDelco HL129 Engine Valve Lifter - 2003 Chevrolet Trailblazer EXT

ACDelco
Brand:ACDelco
Part Number: HL129
UPC: 00036666815221
Weight: 0.32 lbs
Condition:New



On Sale:

$16.76

Availability:
164 in Stock
Warehouse: US-12
Quantity:

Product Information

Description:

Get the ACDelco HL129 Engine Valve Lifter for your 2003 Chevrolet Trailblazer EXT. Buy now and secure your purchase online!

GM Genuine Parts Engine Valve Lifter are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Stay with the parts brand your General Motors vehicle came with and get the quality you know and trust with ACDelco GM Original Equipment Engine Components. ACDelco GM OE replacement parts, such as intake manifolds, engine oil cooler lines, tensioners, balancers, and pullets, give you the peace of mind that the fit, form, and function is up to the high standards and specifications of General Motors. ACDelco GM Original Equipment Engine Components are manufactured for many makes and models of GM car, light duty truck, and sport utility vehicle.

Features and Benefits:

  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • – Be sure that flat non-roller lifters turn in their bores at least 45 degrees in 2 crankshaft revolutions, to help prevent camshaft lobe damage.
  • – Before purchasing and installing an engine valve lifter, make sure it is the correct size and fit for your vehicle.
  • – Have your vehicle inspected as soon as possible if the 'Service Engine Soon' light illuminates.
  • – Have your vehicle inspected immediately if the 'Service Engine Soon' light flashes rapidly, as this could indicate an engine misfire condition which may damage your engine and/or engine emission components.
  • – If a tapping sound occurs in the engine, have it checked - it could be a sign of a faulty lifter and lead to excessive damage to engine components.
  • – Keep engine oil level full.
  • – Keep the coolant level full and do not allow the engine to overheat - excessive heat could cause the lifter to expand and stick.
  • – Regularly inspect engine valve lifter for signs of damage or wear, and replace them if signs of damage are found.

Specifications:

Height:
0.3 in.
Length:
1.5 in.
Material:
Steel
Maximum Adjustment Range:
0.13 in.
Outside Diameter:
0.472 in.
Programming Required:
NO
Weight:
0.04 lb
Width:
0.3 in.

Manufacturer Warranty:

24 Month / Unlimited Mile Limited Warranty (Parts Only). Please see ACDelco.com.

ACDelco HL129 Engine Valve Lifter compatibility with your 2003 Chevrolet Trailblazer EXT...

Last Updated: 03/02/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 
Chevrolet Trailblazer EXT

4.2L L6 Gas DOHC
24
 
Eng: LL8
8th VIN Digit: S
 

Chevrolet Trailblazer EXT



4.2L L6 Gas DOHC Eng: LL8
8th VIN Digit: S

24 Per Vehicle

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