Best Automotive Replacement Engine Oil Restrictors (April 2024) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

Boost Monkey -4AN Turbo Oil Feed Restrictor Fitting

9.8
CPR Score
Top 2

Moroso 22016 Oil Restrictor for Chevy Engines

9.7
CPR Score
Top 3

Moroso 22010 Oil Restrictor for Chevy Engines

9.6
CPR Score
Tips


Our team has recommended top 28 Automotive Replacement Engine Oil Restrictors to make your shopping easy after considering different features about Automotive Replacement Engine Oil Restrictors reviews of brands, including Allstar, 3mirrors, XS Power, Moroso, Speedway Motors, SOOPYK, Boost Monkey, EVGATSAUTO, NewYall, Z Whip, zslssports, Milodon, Shanrya, Ballmers, Newparts, SacCityCorvette.com, Gelunxin, enenfeifei, Jlt, Lkonwee And YANGCAN. And after researching, Boost Monkey -4AN Turbo Oil Feed Restrictor Fit... is a highly recommended Automotive Replacement Engine Oil Restrictors item.

* Cherrypicksreviews.com is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Automotive Replacement Engine Oil Restrictors Rated by CherryPicks

Market Overview
Automotive Replacement Engine Oil Restrictors Reviewed
  • Reviews Analyzed: 814 Items
  • CPR Avg. Rating: 8.5 / 10
28 Products Evaluated
  • Highest Price: $159.00
  • Lowest Price: $7.94
  • Avg. Price: $34.13
Price Disclaimer

Top 28 Automotive Replacement Engine Oil Restrictors on Amazon (Verified You can Buy)

Top 1

Boost Monkey -4AN Turbo Oil Feed Restrictor Fitting

Boost Monkey
1.0 x 1.0 x 1.0 Inches

Ratings for Boost Monkey (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BOOST MONKEY -

Features

Ftis GT25R/GT28R/GT28RS/GT30/GT35R & More
AN -4 , 7/16"-20UNF
Show More
Top 2

Moroso 22016 Oil Restrictor for Chevy Engines

Moroso
22016
5.0 x 3.75 x 1.125 Inches
0.078 Pounds

Ratings for Moroso (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
my Goods 1,582
SUPER SHOPS 7,410
Performance Parts Racing 9,618
Crazy4Performance -

Features

Part number: 22016
Fit type: Vehicle Specific
Show More
Top 3

Moroso 22010 Oil Restrictor for Chevy Engines

Moroso
22010
5.0 x 3.75 x 1.125 Inches
0.06 Pounds

Ratings for Moroso (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Screws into existing lifter gallery
Orifice size is .0625" diameter
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Top 4

MotoMavens -4AN Turbo Oil Feed Restrictor Fitting

enenfeifei

Ratings for enenfeifei (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
MotoMavens 7,097

Features

AN -4 , 7/16"-20UNF
For GT25R / GT28R / GT28RS / GT30 / GT35R & More Turbos
Show More
Top 5

4AN Turbo Oil Feed Restrictor Fitting AN4 To 7/16-24 Copper Fitting adaptor for GT25 GT25R GT28 GT28R GT35 GT35R T25 Turbocharger Ball Bearing Turb

zslssports

Ratings for zslssports (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
zslssports -

Features

Application:For GT35, GT35R T25, T28, T3, T4, T6 Turbo
Size(AN) :AN-4 , 7/16""-24UNF
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Top 6

LKONWEE Billet Aluminum Oil Diverter Barbell Oil Restrictor Galley Plug Fits GM Gen III & IV LS Engines LS1 LS2 LS3 LS6 LS7 LS9 LQ4 LQ9 4.8L 5.3L 6.0L 6.2L

Lkonwee
DB-20

Ratings for Lkonwee (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
WEND-AUTO -

Features

Compatible with all GM LS Series Engines inclued LS1 LS2 LS3 LS6 LS7 LS9 LQ4 LQ9 4.8L 5.3L 6.0L 6.2L LM7 LR4 L59 LM4 L33 LH6 L92 L76 LY2 LY5 LY6 LC9 LFA LH8 LMG L98 L9H L20 L94 LZ1 L99 L96 LC8 L77;Compatible with GM Gen III & IV Engines.
Directly to replace the factory plastic barbell,machining have less tolerance, makes the gap smaller,makes the gap smaller, so that it can prevent dust from entering oil and keep it clean.
Show More
Top 7

Boost Monkey AN4 to M12x1.5 Straight Adapter Oil Restrictor TD04 Turbo Oil Feed

Boost Monkey
1.0 x 1.0 x 1.0 Inches

Ratings for Boost Monkey (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
BOOST MONKEY -

Features

-4AN Turbo Oil Feed Adapter Fitting 1.5mm Restrictor
Size(AN) :AN -4 , M12 x 1.5 mm
Show More
Top 8

LS Oil Galley Diverter Restrictor Barbell Engine Block Plug Compatible with all GM Chevy 1997-2014 LS Series Engines LS1 LS3 LS2 LQ4 LQ9 LS6 L92 L99 L33 4.8L 5.3L 5.7L 6.0L 6.2L Vortec

Z Whip

Ratings for Z Whip (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Z Whip -

Features

Replace your old worn-out LS Oil Passage Diverter to prevent oil seepage or oil bypassing the oil filter. This is also a part that is overlooked when reassembling an engine which will cause little to no oil pressure resulting in engine failure.
Compatible with ALL Chevrolet GM LS Series Engines 1997-2014 (99-2013 4.8L,5.3L,6.0L,6.2L Vortec Truck Engines) LS1, LS2, LS3, LS6, LS7, LS9, GM 4.8L 5.3L 6.0L 6.2L. Also Fits LSX LM7 LR4 LQ4 LQ9 L33 LH6 L92 L76 L99 L96 L82 L83 L84 L86 L87 Engines.
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Top 9

GT35 Turbo AN4 Oil Feed Restrictor Fitting Inlet T25 T28 GT25 GT28 T3 M12 x1.0

XS Power

Ratings for XS Power (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
SS AUTOCHROME INC -
Top 10

3mirrors Billet Aluminum Oil Diverter Barbell Compatible with GM LS Engines w/Viton O Ring for Sealing

3mirrors

Ratings for 3mirrors (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
repairyourcar -

Features

This Oil Diverter Barbell is Compatible with all GM LS-Series Engines including LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 LS2 LH6 L92 L76 LY2 LY5 LY6 LC9 LFA LH8 LMG LS3 L98 L9H L20 L94 LZ1 L99 L96 LC8 L77.
Using this Aluminum Oil Passage Barbell Plug Replace Old or Worn Out to Prevent Oil Seepage in Your Oil Passage.
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Top 11

Moroso 22045 Oil Restrictor for Ford 302 Engines

Moroso
22045
5.0 x 3.75 x 0.75 Inches
0.05 Pounds

Ratings for Moroso (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
AsaPerformance direct -
Racer's Speed Shop 9,692
Performance Parts Racing 9,618

Features

Country of origin : United States
Part number: 22045
Show More
Top 12

Shanrya Oil Feed Restrictor, Simple Installation Oil Feed Adapter for Car Replacement for C250 SLK250

Shanrya

Ratings for Shanrya (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Naroote -

Features

Practical accessory replacement for TF035JM, TD04L, TD05H, IHI VF30, VF35, VF37, VF38, etc.
Manufactured to meet standard specification, strictly follow factory quality control.
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Top 13

Oil Feed Restrictor, Oil Feed Adapter High Hardness Stainless Steel Replacement for MX6 626 IHI RHB52KW for Car

Shanrya

Ratings for Shanrya (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
yafa -

Features

Original standard, direct replacement for the old or broken oil feed restrictor.
Original standard, direct replacement for the old or broken oil feed restrictor.
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Top 14

Allstar Performance ALL90072 Oil Restrictor

Allstar
ALL90072
68.4 x 46.8 x 2.4 Inches

Ratings for Allstar (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Racer's Speed Shop 9,692

Features

oil restrictors, allen head, aluminum, natural, dart shp block, small block chevy, pair
oil restrictors for use in dart sb chevy shp blocks are specifically designed for the priority main oil system to reduce the amount of oil flow to the top of the engine, reducing the risk of evacuating the oil pan in continuous high rpm engines. kit includes two aluminum restrictors, an extra o-ring and detailed installation instructions.
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Top 15

YANGCAN Compatible with Oil Pan Restrictor Baffle Plate Fit For A3 A4 A6 TT VW BEETLE J-TTA GOLF PASSAT POLO SHARAN TOURAN 1.8T 2.0 06B103623B (C)

YANGCAN
5864280526

Ratings for YANGCAN (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
LEDVAS -

Features

100% Brand NEW & High Quality
High Quality Replacement Part
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Top 16

zslssports 4AN Turbo Oil Feed Restrictor Fitting For Mazda Mazdaspeed 3 6 MS3 MS6 CX-7 Axela 2.3L Turbocharger 1.5mm oil feed Straight M12x1.5

zslssports

Ratings for zslssports (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
zslssports -

Features

Application:For Saab Volvo Opel TD04L TD04H TD04HL Turbos
This oil fitting fits M12 x1.25 thread with 1.5mm Restrictor
Show More
Top 17

4AN Turbo Oil Feed Restrictor Fitting For GT25 GT25R GT28 GT28R GT35 GT35R T25 Turbocharger 1MM M12 x1.25 Thread

zslssports

Ratings for zslssports (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
zslssports -

Features

Turbo oil restrictor has built in restrictor to supply proper oil pressure for the turbo.
Application:GT35, T25, T28, T3, T4, T6
Show More
Top 18

LS Billet Barbell Oil Diverter GM Gen III IV LS Engines LS1-2-3-6-7-9-LQ4-LQ9-4.8L-5.3L-6.0L-6.2L & More!

SOOPYK
5824067790

Ratings for SOOPYK (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
SacCityCorvette -

Features

Fits GM Gen III & IV LS Engines LS1-2-3-6-7-9-LQ4-LQ9-4.8L-5.3L-6.0L-6.2L & More! SAME BUSINESS DAY SHIPPING!
BEWARE OF COPYCAT COMPANIES! COMPARE THEIR INFERIOR MACHINE WORK AND CHEAP MATERIAL TO OURS! SCCITYCORVETTE IS THE ORIGINAL INVENTOR OF THE PRECISION LS BILLET BARBELL, BYPASS DELETE & GALLERY PLUG! TO KEEP UNFILTERED OIL FROM GETTING INTO THE BEARINGS AND LIFTERS, WE KEEP EXACT TOLERANCES THAT COST MORE TO MANUFACTURE. NOT HOLDING EXACT TOLERANCES DEFEATS THE PURPOSE OF KEEPING UNFILTERED OIL OUT. COPYCAT COMPANIES DO NOT HOLD OUR TOLERANCES, THAT’S WHY THEY ARE SO CHEAP!
Show More
Top 19

Engine Oil Restrictors, 4AN Oil Restrictor Thread Fitting M12x1.25 Replacement for GT35 T25 T28 T3 T4 Turbo

EVGATSAUTO
0.3937 x 0.3937 x 0.3937 Inches

Ratings for EVGATSAUTO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Yuxxis -

Features

【Applicable Model】4AN oil restrictor thread fitting is replacement for GT35 T25 T28 T3 T4 Turbo. Please double check the size of your model before buying.
【Long Service Life】This oil feed adapter adopt high quality brass material processing, wear resistance characteristics, long service life. Sophisticated production, provides excellent quality, very stable performance and high work efficiency.
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Top 20

Ballmers Passenger 3.0 Side Oil Separator Compatible with 2011-2021 Ford F-150 2.7L/3.5L/ 5.0L, 2017-2021 Raptor 3.5L, 2018-2021 Expedition 3.5L Passenger Side Black Anodized

Ballmers

Ratings for Ballmers (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Ballmers Auto Parts -
Top 21

Milodon 23100 Aluminum Hex Head Oil Flow Restrictor Plug for Small and Big Block Chevy

Milodon
23100
0.5 x 5.75 x 9.75 Inches
0.14 Pounds

Ratings for Milodon (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Autoplicity ✅ 1,125
SG MARKETPLACE -
Performance Parts Racing 9,618
PartsHawk 6,763
WunderCarParts -

Features

Restricts approximately 75 per cent of oil to the top end
Prevents oil wastage at the lifters
Show More
Top 22

302 & 351W Oil Restrictors, Fits Ford Engines

Speedway Motors
5.0 x 3.0 x 1.0 Inches
1.0 Pounds

Ratings for Speedway Motors (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Speedway Motors 2,988

Features

Use with solid lifters only
302/351W
Top 23

Genuine OEM Engine Oil Separator For BMW E38 E39 540i 740i 740iL 1998-2003 4.4L V8 Natural Asp RWD

Newparts
0.5 Pounds

Ratings for Newparts (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Newparts 726
Top 24

Moroso 22050 Oil Restrictor for Ford 351C

Moroso
22050
0.0 x 0.0 x 0.0 Inches
0.01 Pounds

Ratings for Moroso (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
SUPER SHOPS 7,410

Features

Package Dimensions: 5 L x 0.63 H x 3.75 W (inches)
Package Weight : 0.06 pounds
Show More
Top 25

Gelunxin Passenger Side 3.0 Oil Separator Catch Can kit Black Compatible with 2011-2021 Ford F150 2.7EB/3.5EB/5.0/6.2 2017-2021 Raptor 2018-2021 Expedition

Gelunxin

Ratings for Gelunxin (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Gelunxin -

Features

?Adaptation model?Oil Separator Catch Canister Compatible with 2011-2021 F-150 5.0L | 2011-2021 F-150 5.0L with Roush/Whipple superchargers | 2011-2021 F-150 3.5L EcoBoost | 2015-2021 F-150 2.7L EcoBoost | 2017-2021 Raptor 3.5L EcoBoost | 2018-2021 Expedition 3.5L EcoBoost.
?Function?Multi stage filter system designed to collect the finest of vapors and drop them into the easily removable bottom while allowing clean air to pass through to the intake.
Show More
Top 26

LS Billet Oil Bypass Check Valve Delete GM Gen III & IV Engines LS1-2-3-6-7-9-LQ4-LQ9-4.8L-5.3L-6.0L & more

SacCityCorvette.com
5824067793

Ratings for SacCityCorvette.com (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
SacCityCorvette -
Top 27

Moroso 22017 Oil Restrictor for Merlin II Engines

Moroso
22017
7.187 x 5.437 x 1.125 Inches
0.04 Pounds

Ratings for Moroso (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Performance Parts Racing 9,618

Features

Moroso Allen Head Oil Restrictors Merlin II Block 2 pc P/N 22017
Top 28

Moroso 22018 Oil Restrictor

Moroso
22018
7.187 x 5.437 x 1.125 Inches

Ratings for Moroso (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Performance Parts Racing 9,618

Features

Made from black anodized aircraft grade aluminum
Reduces oil flow to the top end of the engine leaving more oil for the rod and main bearings
Show More

Top 10 Automotive Replacement Engine Oil Restrictors - Verified to Buy (Apr. 2024)

Top 10 Automotive Replacement Engine Oil Restrictors Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • Boost Monkey
  • Moroso
  • enenfeifei
  • zslssports
  • Lkonwee
  • Z Whip
  • XS Power
  • 3mirrors
  • Shanrya
  • Allstar

Top 10 Automotive Replacement Engine Oil Restrictors Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 Newparts 3,885 4.2
🥈 Autoplicity ✅ 2,948 4.5
🥉 NewYallDirect 2,787 4.8
4 my Goods 2,370 4.8
5 Speedway Motors 1,517 4.7
6 PartsHawk 818 4.4
7 MotoMavens 785 4.9
8 SUPER SHOPS 761 4.6
9 Performance Parts Racing 609 4.7
10 repairyourcar 535 4.9
View or download top Automotive Replacement Engine Oil Restrictors seller & rating report
Newparts [3885] Autoplicity ✅ [2948] NewYallDirect [2787] my Goods [2370] Speedway Motors [1517] PartsHawk [818] MotoMavens [785] SUPER SHOPS [761] Performance Parts Racing [609] repairyourcar [535] Newparts 23% Autoplicity ✅ 17% NewYallDirect 16% my Goods 14% Speedway Motors 9% PartsHawk 5% MotoMavens 5% SUPER SHOPS 4% Performance Parts Racing 4% repairyourcar 3%

[Get] Automotive Replacement Engine Oil Restrictors Deals (✅Exclusively for Prime)

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Prime members also have access to other benefits, including 2-Day ShippingExclusive Member DealsPrime VideoBuy With PrimeAmazon MusicPrime Gaming, and more.

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"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

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Why Should You Trust Us?

Now hundreds and thousands of Replacement Parts supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Automotive Replacement Engine Oil Restrictors to buy for new April 2024?

CherryPicks’s Methodology for Evaluating Automotive Replacement Engine Oil Restrictors

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Replacement Parts items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 241 of Automotive Replacement Engine Oil Restrictors reviews based on our selection criteria. It helped us shortlist the top qualified and rated Automotive Replacement Engine Oil Restrictors for Replacement Parts, We found that most customers choose Automotive Replacement Engine Oil Restrictors with an average price of $34.13, and the top brands are Allstar, 3mirrors, XS Power, Moroso, Speedway Motors, SOOPYK, Boost Monkey, EVGATSAUTO, NewYall, Z Whip, zslssports, Milodon, Shanrya, Ballmers, Newparts, SacCityCorvette.com, Gelunxin, enenfeifei, Jlt, Lkonwee And YANGCAN. 

Then our expert-level editors reviewed all those quality items and selected the top 28 Automotive Replacement Engine Oil Restrictors for you, We have researched hundreds of sellers and picked the top sellers for Replacement Parts, including Newparts, Autoplicity ✅, NewYallDirect, my Goods, Speedway Motors, PartsHawk, MotoMavens, SUPER SHOPS, Performance Parts Racing, repairyourcar, WunderCarParts And Amazon.com. The Boost Monkey -4AN Turbo Oil Feed Restrictor Fit... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 58 consumers with an average rating of 4.2.

We've helped a lot of satisfied users get the right Automotive product based on their needs, and save lots of time for them to pick Automotive Replacement Engine Oil Restrictors to buy.


Written By Craig Hill

Christian Buccho is a mechanic in love with automotive repairs. He will be sharing his experience with us an automotive repairer over the years. He will not only provide us with informative articles, he would also be providing us with hands-on reviews on automotive parts.