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2021-2023 F-150 3.5L ECOBOOST AIR/OIL SEPARATOR KIT

2021-2023 F-150 3.5L ECOBOOST AIR/OIL SEPARATOR KIT

Best price now

$599.99at Paul's Automotive EngineeringChecked Nov 12

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Price facts

  • Last seen at $599.99 at Paul's Automotive Engineering on Nov 12.

Our take on the 2021-2023 F-150 3.5L ECOBOOST AIR/OIL SEPARATOR KIT

This is Ford Performance's dual catch-can kit for the 2021-2023 F-150 with the 3.5L EcoBoost, Raptor included. It adds a canister on each side of the PCV system, with application-specific brackets and OEM-style hoses, to pull oil vapor out of the crankcase air before it reaches the intake. It suits owners who plan to keep the truck and want to limit oil buildup on the intake valves and intercooler, a known concern on direct-injected turbo engines. Against universal catch cans, the fit is vehicle-specific and the install is cleaner, but it is a maintenance item: the canisters must be drained, and it adds cost and engine-bay hardware a stock truck does not have.

Best for2021-2023 F-150 3.5L EcoBoost owners keeping the truck long-termRaptor owners who want a factory-engineered fitOwners worried about intake valve and intercooler oil buildupBuyers who prefer a vehicle-specific kit over a universal catch can
Pros
  • Dual canisters cover both sides of the PCV system
  • Application-specific brackets and hoses, not a universal kit
  • Designed and engineered by Ford Performance for this engine
  • OEM-quality hoses and fittings for a clean install
  • Fits the Raptor as well as the standard 3.5L EcoBoost
Cons
  • Canisters must be checked and drained regularly
  • Adds hardware and plumbing to the engine bay
  • No published power or fuel-economy gain
  • Install takes time and some mechanical comfort

2021-2023 F-150 3.5L ECOBOOST AIR/OIL SEPARATOR KIT prices at every store

  • Paul's Automotive EngineeringNew

    In stockReturn policy

    $599.99Checked Nov 12
    Visit Paul's Automotive Engineering

What reviewers say

Owners of the 3.5L EcoBoost report the kit fits as intended and catches noticeable oil that would otherwise reach the intake. Most criticism centers on the need to drain the canisters and on the install effort.

What people mention
  • FitPraisedOwners say the brackets and hoses line up with the 3.5L EcoBoost engine bay as a factory part would.
  • Oil capturePraisedUsers report the canisters collect oil that would otherwise pass into the intake.
  • MaintenanceMixedThe canisters need periodic draining, which some owners find easy to overlook.
  • InstallationMixedFitting the kit takes more time and tools than a basic bolt-on accessory.

About the 2021-2023 F-150 3.5L ECOBOOST AIR/OIL SEPARATOR KIT

This is a dual air/oil separator kit from Ford Performance Parts for the 2021-2023 F-150 with the 3.5L EcoBoost engine, including the Raptor. It is designed and engineered specifically for that engine and is not a universal kit.

Precision-molded canisters with a unique filter media separate oil vapor from the air in the PCV system. This helps keep oil out of the intake manifold.

The kit includes left and right canisters, brackets, and hoses. The hoses and fittings are OEM quality. The kit is engineered and manufactured in the USA.

Brand
Ford Performance Parts
Fits
2021-2023 F-150 with 3.5L EcoBoost engine, including Raptor
System
Dual air/oil separator, left and right canisters
In the box
Left and right canisters, brackets, hoses
Canisters
Precision molded, with filter media that separates oil vapor from the air in the PCV system
Hoses and fittings
OEM quality
Origin
Engineered and manufactured in the USA

Questions and answers

Does it fit the F-150 Raptor?
Yes. Ford Performance lists it for 2021-2023 F-150 trucks with the 3.5L EcoBoost, Raptor included.
Is this a universal catch can?
No. The canisters, brackets and hoses are made specifically for the F-150 3.5L EcoBoost.
What is in the kit?
Left and right canisters, mounting brackets and hoses with fittings.
Do I have to drain it?
Yes. The canisters collect oil and need to be emptied periodically, so check them at regular service intervals.
Will it add power?
Ford Performance does not claim a power gain. The purpose is keeping oil vapor out of the intake manifold.
Does it work with the stock PCV system?
Yes. It installs into the existing PCV system using the supplied hoses and fittings.
Where is the 2021-2023 F-150 3.5L ECOBOOST AIR/OIL SEPARATOR KIT cheapest?
At Paul's Automotive Engineering, for $599.99, as of our latest check.

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