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Spectre Performance 3991 Black 9mm Breather Filter

Compare price from $4.99 ~ $30.40

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Sort by Lowest Price	Item price	Delivery
Go-Parts Engine Crankcase Breather Element Spectre 3991 Breather Filter Replacement	$12.99	Delivery date & cost shown at checkout

RCA Garage Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black, 3991	$12.99	Delivery date & cost shown at checkout

Salty Gears Off Road Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black	$12.99	Delivery date & cost shown at checkout

Amazon.com Spectre Performance 3991 Black 9mm Breather Filter	$12.99	Delivery date & cost shown at checkout

VinnieBuilt Auto Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black	$12.99	Delivery date & cost shown at checkout

ID Speed Shop Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black - 3991	$12.99	Delivery date & cost shown at checkout

Satera Tuning Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black - 3991	$12.99	Delivery date & cost shown at checkout

FR Sport Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black 3991	$12.99	Delivery date & cost shown at checkout

RV & Auto Parts 3991 Spectre Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black	$24.69	Delivery date & cost shown at checkout

A-1 Racing Products SPECIALTY PRODUCTS COMPANY 7312 Breather Filter Crankcas e Vent fits 3/8 to 1/2in	$6.99	Delivery date & cost shown at checkout

BoltMotorsports Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black	$12.99	Delivery date & cost shown at checkout

BimmerNetwork Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black	$12.99	Delivery date & cost shown at checkout

Apex Off-Road Parts and Accessories Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black	$12.99	Delivery date & cost shown at checkout

eBay 2 Spectre Performance 3992 & 3991 Red & Black 9mm Breather Filter	$21.00	Delivery date & cost shown at checkout

eBay Breather Filter Crankcas E Vent Fits 3/8 To 1/2in	$11.98	Delivery date & cost shown at checkout

eBay Engine Crankcase Breather Element	$28.51	Delivery date & cost shown at checkout

eBay Specialty Products Breather Filter Crankcas E Vent Fits 3/8 To 1/2in	$24.28	Delivery date & cost shown at checkout

eBay Spectre 3991 Clamp-on Valve Cover Breather 2 Diameter 1.75 Height Fits	$12.99	Delivery date & cost shown at checkout

eBay Spectre 3991 Valve Cover Breather, 1.75 In. Tall, 2 In. Od	$17.99	Delivery date & cost shown at checkout

eBay Spectre Breather Filter 10mm Flange / 2in. Od / 1-3/4in. Height -	$13.64	Delivery date & cost shown at checkout

eBay Spectre Performance 3991 Black 9mm Breather Filter	$28.18	Delivery date & cost shown at checkout

eBay Spectre Performance 3991 Breather Filter Fits 3/8”-1/2” (8-12mm) Tubes	$9.99	Delivery date & cost shown at checkout

Advance Auto Parts Spectre Black 10mm Breather Filter with Adjustable Clamp, 3991	$8.09	Delivery date & cost shown at checkout

CARiD.com Spectre Performance 3991 Valve Cover Breather	$12.99	Delivery date & cost shown at checkout

Speedway Motors Spectre 3991 Valve Cover Breather, 1.75 in. Tall, 2 in. OD	$12.99	Delivery date & cost shown at checkout

Drift HQ Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black	$12.99	Delivery date & cost shown at checkout

NAPA Auto Parts K&N Steel Base Crankcase Vent Filter 2 in 1.75 in	$10.49	Delivery date & cost shown at checkout

NAPA Auto Parts Spectre Conical Breather Filter - 3991	$12.99	Delivery date & cost shown at checkout

Enjuku Racing Parts Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black	$12.99	Delivery date & cost shown at checkout

Vivid Racing Spectre 3991 Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black	$12.99	Delivery date & cost shown at checkout

LMPerformance Specialty Products Company 7312: SPECIALTY PRODUCTS COMPANY Breather Filter Crankcas e Vent fits 3 8 to 1 2in	$23.28	Delivery date & cost shown at checkout

LMPerformance Spectre 3991: Breather Filter 10mm Flange 2in. OD 1-3 4in. Height - Black	$30.40	Delivery date & cost shown at checkout

threepiece.us Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black - 3991	$12.99	Delivery date & cost shown at checkout

Summit Racing Spectre Performance 3991: Spectre Performance Valve Cover Filtered Breathers	$12.99	Delivery date & cost shown at checkout

Complete Street Performance Spectre 3991 - Breather Filter 10mm Flange / 2in. Od / 1-3/4in. Height - - Black	$22.99	Delivery date & cost shown at checkout

AutoAccessoriesGarage.com Spectre Conical Breather Filter Black 3991	$12.99	Delivery date & cost shown at checkout

Armageddon Turbo & Performance Breather Filter Crankcas e Vent fits 3/8 to 1/2in 7312	$4.99	Delivery date & cost shown at checkout

AutoZone Spectre Black Breather Filter at AutoZone	$13.49	Delivery date & cost shown at checkout

Elite Race Fab Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black	$12.99	Delivery date & cost shown at checkout

Suma Performance Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black	$12.99	Delivery date & cost shown at checkout

Motoroso Spectre Performance 3991 Breather Filter	$22.00	Delivery date & cost shown at checkout

Walmart Spectre Performance Breather Filter 3991, Size: 9 mm	$12.99	Delivery date & cost shown at checkout

Walmart Spectre Performance Breather Filter 3991, Size: 9 mm, Black	$22.41	Delivery date & cost shown at checkout

Tri-State Motorsports Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black	$12.99	Delivery date & cost shown at checkout

PartsHawk Spectre 3991 \| Engine Crankcase Breather Element	$29.84	Delivery date & cost shown at checkout

Milky Motorsports SPECIALTY PRODUCTS COMPANY Breather Filter Crankcas e Vent fits 3/8 to 1/2in 7312	$6.99	Delivery date & cost shown at checkout

JEGS High Performance Spectre Clamp-On Valve Cover Breather 2" diameter	$12.99	Delivery date & cost shown at checkout

C&H Auto Accessories Spectre Performance 3991 Breather Filter	$12.99	Delivery date & cost shown at checkout

California Motorcycles Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black	$12.99	Delivery date & cost shown at checkout

Fuel Injector Connection Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black	$12.99	Delivery date & cost shown at checkout

FI Performance Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black	$12.99	Delivery date & cost shown at checkout

Emnotek Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black	$12.99	Delivery date & cost shown at checkout

12.99
Go-Parts
Engine Crankcase Breather Element Spectre 3991 Breather Filter Replacement
Delivery date & cost shown at checkout
12.99
RCA Garage
Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black, 3991
Delivery date & cost shown at checkout
12.99
Salty Gears Off Road
Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black
Delivery date & cost shown at checkout
12.99
Amazon.com
Spectre Performance 3991 Black 9mm Breather Filter
Delivery date & cost shown at checkout
12.99
VinnieBuilt Auto
Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black
Delivery date & cost shown at checkout
12.99
ID Speed Shop
Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black - 3991
Delivery date & cost shown at checkout
12.99
Satera Tuning
Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black - 3991
Delivery date & cost shown at checkout
12.99
FR Sport
Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black 3991
Delivery date & cost shown at checkout
24.69
RV & Auto Parts
3991 Spectre Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black
Delivery date & cost shown at checkout
6.99
A-1 Racing Products
SPECIALTY PRODUCTS COMPANY 7312 Breather Filter Crankcas e Vent fits 3/8 to 1/2in
Delivery date & cost shown at checkout
12.99
BoltMotorsports
Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black
Delivery date & cost shown at checkout
12.99
BimmerNetwork
Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black
Delivery date & cost shown at checkout
12.99
Apex Off-Road Parts and Accessories
Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black
Delivery date & cost shown at checkout
21.00
eBay
2 Spectre Performance 3992 & 3991 Red & Black 9mm Breather Filter
Delivery date & cost shown at checkout
11.98
eBay
Breather Filter Crankcas E Vent Fits 3/8 To 1/2in
Delivery date & cost shown at checkout
28.51
eBay
Engine Crankcase Breather Element
Delivery date & cost shown at checkout
24.28
eBay
Specialty Products Breather Filter Crankcas E Vent Fits 3/8 To 1/2in
Delivery date & cost shown at checkout
12.99
eBay
Spectre 3991 Clamp-on Valve Cover Breather 2 Diameter 1.75 Height Fits
Delivery date & cost shown at checkout
17.99
eBay
Spectre 3991 Valve Cover Breather, 1.75 In. Tall, 2 In. Od
Delivery date & cost shown at checkout
13.64
eBay
Spectre Breather Filter 10mm Flange / 2in. Od / 1-3/4in. Height -
Delivery date & cost shown at checkout
28.18
eBay
Spectre Performance 3991 Black 9mm Breather Filter
Delivery date & cost shown at checkout
9.99
eBay
Spectre Performance 3991 Breather Filter Fits 3/8”-1/2” (8-12mm) Tubes
Delivery date & cost shown at checkout
8.09
Advance Auto Parts
Spectre Black 10mm Breather Filter with Adjustable Clamp, 3991
Delivery date & cost shown at checkout
12.99
CARiD.com
Spectre Performance 3991 Valve Cover Breather
Delivery date & cost shown at checkout
12.99
Speedway Motors
Spectre 3991 Valve Cover Breather, 1.75 in. Tall, 2 in. OD
Delivery date & cost shown at checkout
12.99
Drift HQ
Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black
Delivery date & cost shown at checkout
10.49
NAPA Auto Parts
K&N Steel Base Crankcase Vent Filter 2 in 1.75 in
Delivery date & cost shown at checkout
12.99
NAPA Auto Parts
Spectre Conical Breather Filter - 3991
Delivery date & cost shown at checkout
12.99
Enjuku Racing Parts
Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black
Delivery date & cost shown at checkout
12.99
Vivid Racing
Spectre 3991 Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black
Delivery date & cost shown at checkout
23.28
LMPerformance
Specialty Products Company 7312: SPECIALTY PRODUCTS COMPANY Breather Filter Crankcas e Vent fits 3 8 to 1 2in
Delivery date & cost shown at checkout
30.40
LMPerformance
Spectre 3991: Breather Filter 10mm Flange 2in. OD 1-3 4in. Height - Black
Delivery date & cost shown at checkout
12.99
threepiece.us
Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black - 3991
Delivery date & cost shown at checkout
12.99
Summit Racing
Spectre Performance 3991: Spectre Performance Valve Cover Filtered Breathers
Delivery date & cost shown at checkout
22.99
Complete Street Performance
Spectre 3991 - Breather Filter 10mm Flange / 2in. Od / 1-3/4in. Height - - Black
Delivery date & cost shown at checkout
12.99
AutoAccessoriesGarage.com
Spectre Conical Breather Filter Black 3991
Delivery date & cost shown at checkout
4.99
Armageddon Turbo & Performance
Breather Filter Crankcas e Vent fits 3/8 to 1/2in 7312
Delivery date & cost shown at checkout
13.49
AutoZone
Spectre Black Breather Filter at AutoZone
Delivery date & cost shown at checkout
12.99
Elite Race Fab
Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black
Delivery date & cost shown at checkout
12.99
Suma Performance
Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black
Delivery date & cost shown at checkout
22.00
Motoroso
Spectre Performance 3991 Breather Filter
Delivery date & cost shown at checkout
12.99
Walmart
Spectre Performance Breather Filter 3991, Size: 9 mm
Delivery date & cost shown at checkout
22.41
Walmart
Spectre Performance Breather Filter 3991, Size: 9 mm, Black
Delivery date & cost shown at checkout
12.99
Tri-State Motorsports
Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black
Delivery date & cost shown at checkout
29.84
PartsHawk
Spectre 3991 | Engine Crankcase Breather Element
Delivery date & cost shown at checkout
6.99
Milky Motorsports
SPECIALTY PRODUCTS COMPANY Breather Filter Crankcas e Vent fits 3/8 to 1/2in 7312
Delivery date & cost shown at checkout
12.99
JEGS High Performance
Spectre Clamp-On Valve Cover Breather 2" diameter
Delivery date & cost shown at checkout
12.99
C&H Auto Accessories
Spectre Performance 3991 Breather Filter
Delivery date & cost shown at checkout
12.99
California Motorcycles
Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black
Delivery date & cost shown at checkout
12.99
Fuel Injector Connection
Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black
Delivery date & cost shown at checkout
12.99
FI Performance
Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black
Delivery date & cost shown at checkout
12.99
Emnotek
Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black
Delivery date & cost shown at checkout

Product Details

Triple chrome-plated steel top and base

Made with pre-dyed synthetic media for lasting color

Includes a stainless steel adjustable clamp

10 mm flange inside diameter

Fits 3/8 inch to 1/2 inch (8-12mm) tubes

Best Review

Customers are satisfied with the engine air filter's performance, quality, and fit. They find it works well as a breather filter and fits a variety of vehicles. Many customers consider it a good value for the price and a good filter.AI-generated from the text of customer reviews

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Spectre Performance 3991 Black 9mm Breather Filter

Compare Buying Options

Engine Crankcase Breather Element Spectre 3991 Breather Filter Replacement

Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black, 3991

Spectre Breather Filter 10mm Flange / 2in. OD / 1-3/4in. Height - Black