Best Engine Fan Spacers in 2026

Daisy
Last Updated: Feb 6, 2026

At a Glance: Our Top Picks for Engine Fan Spacers

Flex-A-Lite 2 Inch Mill Finish Fan Spacer Kit, Fan Spacer (14556), Car Parts, Silver
#TOP1
Flex-A-Lite 2 Inch Mill Finish Fan Spacer Kit,
9.5
PM SCORE
Flex-a-lite 14548 1IN SPACER KIT, Silver
#TOP2
Flex-A-Lite 14548 1In Spacer Kit, Silver
9.4
PM SCORE
Allstar Performance ALL30182 1.00" Fan Spacer Kit
#TOP3
Allstar Performance All30182 1.00" Fan Spacer Kit
9.4
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 Engine Fan Spacers of 2026

Market Overview
Engine Fan Spacers Reviewed
  • Reviews Analyzed: 846 Items
  • PM Avg. Rating: 5.5 / 10
20 Products Evaluated
  • Highest Price: $75.99
  • Lowest Price: $14.39
  • Avg. Price: $36.57

Flex-A-Lite 2 Inch Mill Finish Fan Spacer Kit, Fan Spacer (14556), Car Parts, Silver

FLEX-A-LITE
106883
10.00 X 5.00 X 6.00 Inches
1.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Flex-A-Lite 2 Inch Mill Finish Fan Spacer Kit

Spacer designed to help correctly position a belt-driven fan for optimal cooling and prevent damage to the fan

Aluminum spacer required for Flex-A-Lite fan installations or when eliminating the belt-driven fan clutch from your fan assembly

Features a large load-bearing surface and is machined to a soft radius around the exterior edges to prevent stress cracking on the radiator fan center star; Includes the bolts and washers needed to install the cooling fan and spacer

Car parts spacer comes with a one-year manufacturer warranty

Flex-A-Lite 14548 1In Spacer Kit, Silver

FLEX-A-LITE
14548
8.50 X 6.00 X 1.60 inches
0.35 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Fit Type: Vehicle Specific

Item Package Dimension:21.34 cm L X14.22 cm W X3.05 cm H

Item Package Weight:158.76 Grams

Product Type:Electric Fan

Allstar Performance All30182 1.00" Fan Spacer Kit

ALLSTAR
ALL30182
108.00 X 66.00 X 27.60 Inches
0.73 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Package Dimensions: 5.08 H x 21.843 L x 9.398 W (centimetres)

Country of Origin : United States

Fit type: Vehicle Specific

Package Weight: 0.75 pounds

Allstar Performance All30180 1/2" Fan Spacer Kit

ALLSTAR PERFORMANCE
ALL30180
108.00 X 66.00 X 10.80 inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

The package length is 22.606 centimeters

The package height is 1.27 centimeters

The package width is 13.97 centimeters

Package Weight : 0.4 pounds

Flex-A-Lite 14544 Mill Finish 1/2" Fan Spacer Kit

FLEX-A-LITE
106786
5.00 X 10.00 X 6.00 Inches
0.42 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

1/2" thick for proper spacing when attaching fan

Kit comes with 5/16" bolts and washers to eliminate fan clutch from fan assembly

One year manufacturer warranty

Spacer thickness .50"

1 Year manufacturers warranty

#TOP6

Eccpp 2X 5X4.75 Wheel Spacers Hubcentric 2" 5X4.75 To 5X4.75 Compatible With Lip M12X1.5 70.5Mm Fits For S15 For S10 Blazer Corvette Camaro For Gto

ECCPP
992143-5211-1054171
7.60 X 7.00 X 4.90 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
QINCHYE 9.89

Features

🚘【FITMENT】The Wheel Spacers hub centric 5x4.75 fit for 1984-2001 for Corvette 1982-1987 for El Camino

🚘【PARAMETER】The hub centric Wheel Spacers 5 lug with Thickenss:2" or 50mm;Vehicle Bolt Pattern:5x4.75 or 5x120.65mm;Wheel Bolt Pattern:5x4.75 or 5x120.65mm;Thread Pinch:12x1.5;Inner Diameter:70.5mm

🚘【QUALITY】The 5x4.75 to 5x4.75 hub centric wheel spacers with High quality alloy aluminum 6061 T6,to ensure the high level of performance and durability for your vehicles;The 5 lug wheel spacers hub centric with Each of our wheel spacers are built to last! Made from the great true T-6 billet aluminum

🚘【5 lug wheel spacers hub centric Essential VERIFY FITMENT】 Even if a vehicle is listed as being compatible, buyers still need to check: 1) Wheel studs are 12x1.5mm threads; 2) You have more than 2 inch of space between your fender and your wheel/tire; 3) Your factory wheel studs are shorter than 2 inch (NOTE: If your wheel studs are too long, you may need to grind/trim the stud down to fit); 4) Wheel center bore needs to be no smaller than 70.5mm,advise torque specs at 70-80 Ft/Lbs

🚘【SAFETY】The hub centric Wheel spacers 2 inch come with the studs of our spacers are grade 10.9,heat treated and hardened heavy duty studs for safety

#TOP7

Flex-A-Lite 508 Aluminum 1" Fan Spacer

FLEX-A-LITE
115246
2.00 X 4.00 X 4.00 Inches
1.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

1.75" bolt required for proper installation

Features a standard 5/8" pilot hole for easy replacement

Made of aluminum with a mill finish for lightweight durability

#TOP8

Aluminum 3/4 Inch Fan Spacers With Bolts

SPEEDWAY MOTORS
91015720-075
4.00 X 3.00 X 3.00 Inches
1.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Speedway Motors 9.82

Features

This extruded aluminum fan spacer allows you to properly position your fan for maximum air flow

Fits fans and water pumps with 5/8" pilot size

Slotted bolt pattern accommodates center to center spacing of 1-3/4" to 2-5/32" and fits nearly all V8 engines

Comes complete with hardware to simplify installation

Available in 1/2" to 2-1/2" length in 1/4" increments

Keenso 1In Fan Spacer Kit,Aluminum Radiator Fan Spacer Kit 1210 Replacement For Gm Sbc Bbc Short Long Water Pump

KEENSO
KEENSOG1PEAO3GMD27593
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
sunfany 9.65

Features

[Compatibility]: Brand new high quality car radiator fan spacer kit for chevy sbc bbc short and long water pump, for SBC BBC. OE number for reference: 1210

[High‑hardness Aluminum]: cooling fan spacer kit is made of high‑hardness aluminum, rust‑resistant, wear‑resistant, and high‑temperature resistant

[Easy Installation]: The radiator fan spacer comes with screw accessories for easy installation without complicated tools and modifications, saving you time

[Excellent performance]: sbc fan spacer is produced by a professional factory with fine workmanship, and has undergone strict quality inspection and factory testing

[Product Features]: The Radiator fan spacer is produced in original specs, perfectly matched to your car, a direct replacement for an old or damaged one. Bring you a good experience

Canton Racing 75-625 2.5" Fan Spacer Billet Aluminum With Bolt, 1 Pack

CANTON RACING PRODUCTS
75625
2.75 X 7.50 X 8.25 Inches
1.03 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

This fan spacer extends the fan 2.5 inches off the water pump flange. It comes with bolts and an adapter bushing for 5/8" and 3/4" water pump shafts. Designed to fit both Chevy and Fords. Fords

Made In USA

Billet Aluminum

Lightweight And Strong

Canton Racing 75-610 1" Fan Spacer Billet Aluminum With Bolt, 1 Pack

CANTON RACING PRODUCTS
75610
1.50 X 7.50 X 8.25 Inches
0.70 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

This fan spacer extends the fan 1 inch off the water pump flange. It comes with bolts and an adapter bushing for 5/8" and 3/4" water pump shafts. Designed to fit both Chevy and Fords

Made In USA

Billet Aluminum

Lightweight And Strong

Derale 31550 Fan Spacer

DERALE
31550
0.00 X 0.00 X 0.00 Inches
1.06 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
PartsHawk 9.43

Features

Vendor Part Number: 31550

Canton Racing 75-630 3" Fan Spacer Billet Aluminum With Bolts For Chevy And Ford

CANTON RACING PRODUCTS
75630
2.75 X 7.50 X 8.25 Inches
1.03 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Racer's Speed Shop 9.64

Features

This fan spacer extends the fan 3 inches off the water pump flange. It comes with bolts and an adapter bushing for 5/8" and 3/4" water pump shafts. Designed to fit both Chevy and Fords

Made In USA

Billet Aluminum

Lightweight And Strong

Mr. Gasket 2392 Aluminum Fan Spacer Kit

MR. GASKET
2392
0.00 X 0.00 X 0.00 Inches
1.85 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Designed to move fan closer to radiator shroud

Allows adjustment of fan-to-radiator clearance

1" thick

Manufactured from aluminum with a natural finish

Includes spacer, washer, and bolts

#TOP15

Aramox 1In Aluminum Radiator Fan Spacer Kit 1210 Cooling Fan Spacer Kit Replacement For Gm Chevy Sbc Bbc Short Long Water Pump

ARAMOX
ARAMOXISAZGDXQBV2585
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Mizucco c 9.63

Features

High-quality material: Made of high-quality aluminum material, it is strong and durable, not easy to be damaged, resistant to high temperature and wear-resistant. Good weather resistance, no rust, can withstand a variety of harsh weather conditions.

Product Features: The Radiator fan spacer is produced in original specs, perfectly matched to your car, a direct replacement for an old or damaged one. Bring you a good experience.

Excellent performance: Radiator fan spacer is produced by a professional factory with fine workmanship, and has undergone strict quality inspection and factory testing, with excellent performance and reliable quality.

Easy Installation: The Radiator fan spacer comes with screw accessories for easy installation without complicated tools and modifications, saving you time.

Compatibility: Brand new high quality car radiator fan spacer kit for CHEVY SBC BBC SHORT AND LONG WATER PUMP, for FORD SBC BBC. OE number for reference: 1210.

Mr. Gasket 2391 Aluminum Fan Spacer Kit

MR. GASKET
2391
0.00 X 0.00 X 0.00 Inches
0.45 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Designed to move fan closer to radiator shroud

Allows adjustment of fan-to-radiator clearance

1/2" thick

Manufactured from aluminum with a natural finish

Includes spacer, washer, and bolts

Flex-A-Lite 14524 Mill Finish 1/2" Fan Spacer Kit

FLEX-A-LITE
14524
0.00 X 0.00 X 0.00 Inches
1.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

1/2" thick for proper spacing when attaching fan

Kit comes with 5/16" bolts and washers to eliminate fan clutch from fan assembly

Package Dimensions: 21.59 L x 3.302 H x 14.224 W (centimeters)

Part number: 14524

Mr. Gasket Fan Spacer Kit 2" Gm/Ford, Silver

MR. GASKET
2393
0.00 X 0.00 X 0.00 Inches
0.75 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Aluminum construction

Designed for use with Mr. Gasket flex fans

Allows adjustment of fan-to-radiator clearance

Includes spacer, washer and bolts

Durable and long lasting

fit type: Vehicle Specific

#TOP19

3910130 C3910130 For Cummins Fan Spacer L:50Mm

MOTTROL
3910130 C3910130
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
mottrolusa 7.61

Features

DESCRIPTION: 3910130 C3910130 for Cummins Fan Spacer L:50mm

APPLICATION MODEL:

The engine parts include liner kit, liner, piston, pistion ring, main bearing, connnecting rod bearing, thrust plate, inlet valve, exhaust valve, valve set, valve guide, gasket kit, plunger, delivery valve, nozzle, cylinder block, cylinder head, oil pump, crankshafft, camshaft, connecting rod, feed pump, water pump, fan blade, turbocharger, nozzle piping, thermostat, engine cushion etc

Mottrol specialized in excavator parts since 2003, offering wide range of aftermarket replacement parts used on different brands of excavators, through decade years of development, our products were successfully exported to more than 100 countries and received good reputation, we highly appreciated the continuous supports of all the customers from different countries, we will try our efforts to continue to provide reliable quality products at competitive price to serve our customers.

Canton Racing 75-615 Fan Spacer Billet Aluminum With Bolt (For Chevy And Ford)

CANTON RACING PRODUCTS
75615
1.75 X 7.50 X 8.25 Inches
0.65 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

This fan spacer extends the fan 1.5 "es off the water pump flange. It comes with bolts and an adapter bushing for 5/8" and 3/4" water pump shafts. Designed to fit both Chevy and Fords

Made In USA

Billet Aluminum

Lightweight And Strong

Top 10 engine fan spacers Brands on Amazon

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

Brand Count
Flex-A-Lite 5
Canton Racing Products 4
Mr. Gasket 3
Allstar 1
Allstar Performance 1
Aramox 1
Derale 1
Eccpp 1
Keenso 1
Mottrol 1

Top 10 engine fan spacers Brands Pie Chart


We've carried out a comprehensive analysis of 846 reviews on engine fan spacers, using our selection criteria to identify the best options in the automotive replacement parts. Our findings reveal that most customers typically select engine fan spacers priced around $36.57, with top brands including canton racing products, derale, flex-a-lite, mottrol and mr. gasket and allstar

Our team of expert editors reviewed these high-quality items and handpicked the top 20 engine fan spacers for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the automotive replacement parts category. These include racer's speed shop, amazon.com and mottrolusa and partshawk .

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