Features:
1) The hydraulic roller lifter is designed to compensate for this small tolerance, so that the valve train operates under the condition of zero clearance, the operation is quieter, the engine life is longer, and there is no need to adjust the valve clearance regularly.
2) All our parts are strictly tested for quality and manufactured to improve performance. These steps are to control the quality of components that can work for a long time.
3) It is recommended to install under professional instructions. If you have any questions, please feel free to contact us and we will reply to you as soon as possible.
Specifics:
Condition: 100% Brand New
Manufacturer Part Number: 17122490 ,12645725
Superseded Part Number: HL124, HL128, HL178, HL7011S HL2148S
Interchange Part Number: 17122490, 12645725, 05234670, 12564012, 12569256, 12571595, 12619820, 12632143
Fitment:
For 2008-2009 BUICK ALLURE 5.3L 5328CC 325CID V8 OHV, (16 VALVE)
For 2008-2009 BUICK LACROSSE 5.3L 5328CC 325CID V8 OHV, (16 VALVE)
For 2010-2012 CADILLAC ESCALADE 6.0L 5967CC 364CID V8 ELECTRIC/FLEX OHV, (16 VALVE)
For 2009 CADILLAC ESCALADE 6.0L 5967CC 364CID V8 ELECTRIC/GAS OHV, (16 VALVE)
For 2007-2008 CADILLAC ESCALADE 6.2L 6199CC 378CID V8 OHV, (16 VALVE)
For 2007-2012 CHEVROLET AVALANCHE 5.3L 5328CC 325CID V8 FLEX OHV, (16 VALVE)
For 2007-2009 CHEVROLET AVALANCHE 5.3L 5328CC 325CID V8 OHV, (16 VALVE)
For 2007-2009 CHEVROLET AVALANCHE 6.0L 5967CC 364CID V8 OHV, (16 VALVE)
For 2011 CHEVROLET CAPRICE 6.0L 5967CC 364CID V8 FLEX OHV, (16 VALVE)
For 2009 CHEVROLET EXPRESS 2500 4.8L 294CID V8 OHV, (16 VALVE)
For 2009 CHEVROLET EXPRESS 3500 4.8L 294CID V8 OHV, (16 VALVE)
For 2007-2009 CHEVROLET IMPALA 5.3L 5328CC 325CID V8 OHV, (16 VALVE)
For 2007 CHEVROLET MONTE CARLO 5.3L 5328CC 325CID V8 OHV, (16 VALVE)
For 2008-2012 CHEVROLET SILVERADO 1500 5.3L 5328CC 325CID V8 FLEX OHV, (16 VALVE)
For 2007-2009 CHEVROLET SILVERADO 1500 5.3L 5328CC 325CID V8 OHV, (16 VALVE)
For 2010-2012 CHEVROLET SILVERADO 1500 6.0L 5967CC 364CID V8 ELECTRIC/FLEX OHV, (16 VALVE)
For 2009 CHEVROLET SILVERADO 1500 6.0L 5967CC 364CID V8 ELECTRIC/GAS OHV, (16 VALVE)
For 2007-2009 CHEVROLET SILVERADO 1500 6.0L 5967CC 364CID V8 OHV, (16 VALVE)
For 2007-2012 CHEVROLET SUBURBAN 1500 5.3L 5328CC 325CID V8 FLEX OHV, (16 VALVE)
For 2007-2009 CHEVROLET SUBURBAN 1500 5.3L 5328CC 325CID V8 OHV, (16 VALVE)
For 2007-2009 CHEVROLET SUBURBAN 1500 6.0L 5967CC 364CID V8 OHV, (16 VALVE)
For 2007-2012 CHEVROLET TAHOE 5.3L 5328CC 325CID V8 FLEX OHV, (16 VALVE)
For 2007-2009 CHEVROLET TAHOE 5.3L 5328CC 325CID V8 OHV, (16 VALVE)
For 2010-2012 CHEVROLET TAHOE 6.0L 5967CC 364CID V8 ELECTRIC/FLEX OHV, (16 VALVE)
For 2008-2009 CHEVROLET TAHOE 6.0L 5967CC 364CID V8 ELECTRIC/GAS OHV, (16 VALVE)
For 2009 GMC SAVANA 2500 4.8L 294CID V8 OHV, (16 VALVE)
For 2009 GMC SAVANA 3500 4.8L 294CID V8 OHV, (16 VALVE)
For 2007-2012 GMC SIERRA 1500 5.3L 5328CC 325CID V8 FLEX OHV, (16 VALVE)
For 2007-2009 GMC SIERRA 1500 5.3L 5328CC 325CID V8 OHV, (16 VALVE)
For 2010-2012 GMC SIERRA 1500 6.0L 5967CC 364CID V8 ELECTRIC/FLEX OHV, (16 VALVE)
For 2009 GMC SIERRA 1500 6.0L 5967CC 364CID V8 ELECTRIC/GAS OHV, (16 VALVE)
For 2007-2009 GMC SIERRA 1500 6.0L 5967CC 364CID V8 OHV, (16 VALVE)
For 2007-2012 GMC YUKON XL 1500 5.3L 5328CC 325CID V8 FLEX OHV, (16 VALVE)
For 2007-2009 GMC YUKON XL 1500 5.3L 5328CC 325CID V8 OHV, (16 VALVE)
For 2007-2009 GMC YUKON XL 1500 6.0L 5967CC 364CID V8 OHV, (16 VALVE)
For 2007-2012 GMC YUKON 5.3L 5328CC 325CID V8 FLEX OHV, (16 VALVE)
For 2007-2009 GMC YUKON 5.3L 5328CC 325CID V8 OHV, (16 VALVE)
For 2012 GMC YUKON 6.0L 5967CC 364CID V8 ELECTRIC/FLEX OHV, (16 VALVE)
For 2008-2009 GMC YUKON 6.0L 5967CC 364CID V8 ELECTRIC/GAS OHV, (16 VALVE)
For 2007-2008 GMC YUKON 6.2L 6199CC 378CID V8 OHV, (16 VALVE)
For 2008-2009 PONTIAC G8 6.0L 5967CC 364CID V8 OHV, (16 VALVE)
Package Include:
8*Valve Tappets 17122490
8*Valve Lifters 12645725
Shipping Information:
Free Quick Shipping
Delivery Time: 3-7 business days.
Great replacement part.
Shipping was smooth and the tracking updates kept me informed the whole time.
Customer support was very helpful and answered my questions quickly.
The package arrived well protected and the part was in perfect condition.
Great replacement camshaft kit for the price. The components were well made and brought my engine back to proper operation
After installation, oil pass-through was significantly improved and the dashboard no longer flashes the ECO light.
The workmanship on the new rocker arms is noticeably more subtle compared to the stock wear parts, and the ‘clicking’ sound on cold starts completely disappeared after installation.
After installing the car, the low-torque increase is more obvious than expected, and the valve floating phenomenon is significantly improved than before.
The product is of high quality with excellent precision; the packaging is meticulous, ensuring zero damage.
Replaced this part and cleaned the oil control valve—now the fuel economy is even better than when the car was new!
Includes all needed accessories! No need to buy separately
Already had it installed by a mechanic, works fine, silent and strong!
The parts look quality . My mechanic buddy helped me with the camshaft timing. Works fine now！
Perfect match, reduced fuel consumption after replacement.
My car had previously been reporting a P0014 fault code. After replacing it with this product, the code disappeared immediately. Already ran 1000 miles everything is fine!
First time buyer here, customer drove 3,000 miles back and said the engine is quieter than it was, he is very satisfied. Great product for the money, I'm going to buy a couple of sets to keep on hand in my garage.
The best thing about this kit is that it packages the camshaft, tappets, and chain without having to order separate pieces.
After replacing this repair kit myself the engine was immediately quieter and the annoying clicking noise finally went away!
Improved power output and a more powerful engine sound.
Improved engine performance, definitely a good choice to enhance the driving experience.A+++
Not only did the fault codes disappear after installation, but the power response of the engine from 2000-4000rpm was significantly improved. And the logistics update is timely.
A savior for high mileage vehicles, the quality of the product exceeds expectations. Value for money is superb!
Fast shipping and very professionally packaged! Upon installation it was found to be an exact match to stock specs, especially the camshaft hardness test results were satisfactory. after 500 miles of break in the MDS system switches smoother than stock.
Engine rattling disassembled and inspected to find worn rocker arms, urgent need for parts. Received it quickly, booked a weekend to install it and looking forward to how it performs!
