Best Boston Gear Gears in 2026

Daisy
Last Updated: Jul 17, 2026

At a Glance: Our Top Picks for Boston Gear Gears

Dorman 917-251 Engine Variable Valve Timing (VVT) Sprocket Compatible with Select Honda Models
#TOP1
Dorman 917-251 Engine Variable Valve Timing (Vvt) Sprocket
9.4
PM SCORE
Dorman 917-274 Engine Variable Valve Timing (VVT) Sprocket Compatible with Select Models
#TOP2
Dorman 917-274 Engine Variable Valve Timing (Vvt) Sprocket
9.1
PM SCORE
Dorman 917-254 Engine Variable Valve Timing (VVT) Sprocket Compatible with Select Models
#TOP3
Dorman 917-254 Engine Variable Valve Timing (Vvt) Sprocket
7.1
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Boston Gear Gears of 2026

Dorman 917-251 Engine Variable Valve Timing (Vvt) Sprocket Compatible With Select Honda Models

DORMAN
917-251
4.60 X 4.70 X 2.20 Inches
1.80 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this VVT sprocket fits and performs like the original sprocket.Material:steel

Durable construction - made from durable steel and precision machined for reliable performance

100% new - this variable valve timing sprocket is entirely new, not a remanufactured part

Quality assured - vehicle-specific application has been validation tested to ensure quality

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

#TOP2

Dorman 917-274 Engine Variable Valve Timing (Vvt) Sprocket Compatible With Select Models

DORMAN
917-274
4.50 X 4.50 X 2.00 Inches
2.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this VVT sprocket fits and performs like the original sprocket

Durable construction - made from durable steel and precision machined for reliable performance

100% new - this variable valve timing sprocket is entirely new, not a remanufactured part

Quality assured - vehicle-specific application has been validation tested to ensure quality

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Application Summary: Buick 2020-07, Cadillac 2019-07, Chevrolet 2020-08, GMC 2017-07, Pontiac 2009-07, Saturn 2010-07

Dorman 917-254 Engine Variable Valve Timing (Vvt) Sprocket Compatible With Select Models

DORMAN
917-254
4.90 X 4.90 X 2.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this VVT sprocket fits and performs like the original sprocket.Material:steel

Durable construction - made from durable steel and precision machined for reliable performance

100% new - this variable valve timing sprocket is entirely new, not a remanufactured part

Quality assured - vehicle-specific application has been validation tested to ensure quality

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

#TOP4

Dorman 918-187 Engine Variable Valve Timing (Vvt) Sprocket Compatible With Select Models

DORMAN
918-187
5.50 X 4.00 X 2.30 Inches
2.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this VVT sprocket fits and performs like the original sprocket

Durable construction - made from durable steel and precision machined for reliable performance

100% new - this variable valve timing sprocket is entirely new, not a remanufactured part

Quality assured - vehicle-specific application has been validation tested to ensure quality

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

#TOP5

Dorman 917-253 Engine Variable Valve Timing (Vvt) Sprocket Compatible With Select Mazda Models

DORMAN
917-253
4.50 X 8.88 X 2.38 Inches
1.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this VVT sprocket fits and performs like the original sprocket

Durable construction - made from durable steel and precision machined for reliable performance

100% new - this variable valve timing sprocket is entirely new, not a remanufactured part

Quality assured - vehicle-specific application has been validation tested to ensure quality

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

#TOP6

Dorman 917-256 Engine Variable Valve Timing (Vvt) Sprocket Compatible With Select Pontiac/Scion/Toyota Models

DORMAN
917-256
4.50 X 4.50 X 2.00 Inches
2.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this VVT sprocket fits and performs like the original sprocket

Durable construction - made from durable steel and precision machined for reliable performance

100% new - this variable valve timing sprocket is entirely new, not a remanufactured part

Quality assured - vehicle-specific application has been validation tested to ensure quality

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Dorman 918-199 Engine Variable Valve Timing (Vvt) Sprocket Compatible With Chevrolet/Gmc/Isuzu Models

DORMAN
918-199
6.70 X 6.70 X 3.20 Inches
2.82 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this VVT sprocket fits and performs like the original sprocket

Durable construction - made from durable steel and precision machined for reliable performance

100% new - this variable valve timing sprocket is entirely new, not a remanufactured part

Quality assured - vehicle-specific application has been validation tested to ensure quality

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

#TOP8

Dorman 917-262 Engine Variable Valve Timing (Vvt) Sprocket Compatible With Select Models

DORMAN
917-262
6.70 X 6.70 X 3.40 Inches
2.90 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
upgrab 7.45

Features

Direct replacement - this VVT sprocket fits and performs like the original sprocket

Durable construction - made from durable steel and precision machined for reliable performance

100% new - this variable valve timing sprocket is entirely new, not a remanufactured part

Quality assured - vehicle-specific application has been validation tested to ensure quality

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

#TOP9

Dorman 917-255 Engine Variable Valve Timing (Vvt) Sprocket Compatible With Select Models

DORMAN
917-255
6.69 X 6.69 X 3.23 Inches
3.13 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this VVT sprocket fits and performs like the original sprocket

Durable construction - made from durable steel and precision machined for reliable performance

100% new - this variable valve timing sprocket is entirely new, not a remanufactured part

Quality assured - vehicle-specific application has been validation tested to ensure quality

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

#TOP10

Dorman 917-252 Engine Variable Valve Timing (Vvt) Sprocket Compatible With Select Lexus / Toyota Models

DORMAN
917-252
6.70 X 6.70 X 3.40 Inches
2.73 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Direct replacement - this VVT sprocket fits and performs like the original sprocket

Durable construction - made from durable steel and precision machined for reliable performance

100% new - this variable valve timing sprocket is entirely new, not a remanufactured part

Quality assured - vehicle-specific application has been validation tested to ensure quality

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Top 10 gears Brands on Amazon

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

Brand Count
Dorman 10

Top 10 gears Brands Pie Chart


We've carried out a comprehensive analysis of 554 reviews on gears, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select gears priced around $79.85, with top brands including and

Our team of expert editors reviewed these high-quality items and handpicked the top 10 gears for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .

We are dedicated to assisting our users in finding the right gears Products based on their needs, saving them considerable time when choosing which gears to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.