


COMP Cams Rockers CS 1.6 3/8in Ultra Pro
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
COMP Cams Rockers CS 1.6 3/8in Ultra ProThe next design evolution of the Hi Tech Stainless Steel Roller Rocker Arms are built to outlast and outperform in accuracy and strength. The Ultra Pro Magnum XD Rocker Arms are engineered from durable 8650 steel and include a machined billet pushrod seat insert for a wide range of super accurate ratios. A unique and wide ratio range to fit almost any popular application. These XD rockers are fully rebuildable and boast precision sorted needle
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Your COMP Cams Rockers CS 1.6 3/8in Ultra Pro orders ship within 1-2 business days.
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- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.1 ★★★★★
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★★★★★ 5
Simple install, works great.
Exact bolt on replacement for my 2001 Toyota Highlander. No issues.
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Reviewed in the United States on January 12, 2026
★★★★★ 5
I have a 1999 Toyota Sienna LE
The starter was an almost an exact fit. The only difference was the rubber cover for the ground screw. The original started has a slight different design. Easy fix was the remove the old one and replaced it on the new starter.
The fit was perfect. Used youtube video on starter replacement for my Sienna which was clear and east to follow. Took 2 hours to replace the starter.
Waited a few weeks to see ensure the starter was working before I posted a review. The starter sound strong as the engine kicks over. Looks to be working fine. The dealers would have wanted $600 to replace the started. Some online poster says these Amazon knockoff are cheap and won't work. It started and time will tell how long it last. Its a 25 year old car. If I get another year or two use out of it, I'm good.
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Reviewed in the United States on August 31, 2024
★★★★★ 1
Be careful.
Starter arrived broken.
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Reviewed in the United States on April 14, 2026
★★★★★ 4
Almost a perfect fit for 2002 Avalon
The only difference from the old starter to this one is the old hardware had notches for the electrical connection and the old starter had a longer terminal post so I couldn’t swap the hardware successfully.
Instead of returning it because I don’t want to walk to work again I decided to grind a notch on the new starter.
Lucky for me it worked and I don’t show up with my uniform sweaty in a retail job anymore
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Reviewed in the United States on August 12, 2025
★★★★★ 5
Motor de arranque
Funciona genial
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Reviewed in the United States on September 20, 2025