FASWORX

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When purchasing a product, price is the consumer's primary concern. At present, FASWORX has 124 products for sale. FASWORX products range in price from $19.95 to $1149, and the average price of all the products is about $568.73. You should take everyting into consideration before buying the products, after all, it is not a small expenditure for most consumers.

We found that most of the FASWORX products are manufactured by manifold set, faxworx, and FASW. The manufacturers provide FASWORX with a steady supply of products, and they have a good cooperative relationship with each other.

You can confidently purchase FASWORX products from the seller FAS6125. The brand holds an average rating of 4.76, testifying to its excellent reputation.

FASWORX Best Sellers

Last Updated: Jan 11, 2025

FASWORX Complete Exhaust Manifold Set for Mercury Mercruiser 5.0L, 5.7L, 305, 350 1983-2001, Wet Joint

Car Exhaust Manifolds

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Complete cast iron exhaust manifold set for Mercruiser 5.0L, 5.7L GM engines 1983-2001 with 4 inch exhaust exit

Replaces Mercruiser #860246A10 and 860246Q11 Manifolds. Replaces Mercruiser #807988Q03, 807988A03 and 44354A3 Risers

Does NOT fit engines, 2002 or newer with DRY-JOINT manifolds. These only fit 2001 and older Mercruiser with GM 5.0L (305) and 5.7L (350) with 4 inch exhaust exitengines

Gaskets have tinged tinplate-reinforcement. These Manifold Gaskets are made from flexible graphite composite reinforced sheets laminated with stainless steel (marine grade) foils. These are NOT cheap paper gaskets!

Includes: Two manifolds, Two riser/elbows, Gaskets and riser/elbow bolts.

FASWORX Mercruiser Dry Joint Exhaust Manifold & Elbow Riser Set with Gaskets, Bolts & Plugs - 2002 or Newer V8 5.0L, 5.7L, 6.2L - Replaces 865735A02, 864308T01, 865049T01, 864309T02 - Manifold Set

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Fitment - Direct replacement of high-quality cast iron manifolds and risers for 2002 and Newer GM V8 5.0L, 5.7L, 6.2L Engines. Includes gaskets, bolts, and plugs.

Precision Compatibility - Manifolds Replaces Mercruiser Part Numbers 865735A02, 864308T01, 865049T01, Sierra 18-1843, BARR MC-1-865735, GLM 51237, HGE 5735. Risers Replaces Mercruiser 864309T02

Risers Height: This listing is for 7 Degree Risers that are 6.75 inches in height. PLEASE MEASURE YOUR RISERS BEFORE PURCHASE. Some engines used taller risers. If your risers are 8.25 inches tall then you will need the other set with the taller risers.

Replacement Ready – Get back on the water in no time. Direct replacement for easy installation whether you have the tools or are headed to the shop.

Premium Promise – Trusted by boaters and mechanics alike, FASWORX intake manifolds offer OEM-grade quality and reliable results at a fraction of the cost for DIY repair or sourcing parts.

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Mercruiser Set of 2 Tall Exhaust Riser Elbows with Gaskets & Bolts - Replaces 864591T02, 2002 and newer 4.3 L, 5.0L, 5.7L, 6.2L V6, V8 Engines. 14-degree, 4” outlet, Dry Joint Elbow by FASWORX

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Precision Compatibility: 2 New 14° Riser for a Mercruiser Dry Joint Exhaust System. Compatible with part number 864591T02, Barr MC20-44354, GLM 51147, HGE 4591.

Fitment: Built to OEM specs for 2004 and newer Mercruiser Sterndrive motors GM V6 (262ci) & V8 (305, 350 & 377 ci) engines with dry joint exhaust manifold (Serial number 0W310000 and up); Fits 2002 and newer Mercruiser inboard Motors GM V8 (350 & 377 cid) engines with dry joint exhaust manifold (s/n 0M317000 and up)

Enhanced Efficiency – Don't just replace your intake manifold, upgrade them with FASWORX. This coated cast iron, high-performance manifold can save fuel and improve acceleration.

Replacement Ready – Get back on the water in no time.Direct replacement for easy installation whether you have the tools or are headed to the shop.

Premium Promise: Trusted by boaters and mechanics alike, the FASWORX cast iron exhaust riser offers OEM standards and reliable results at a fraction of the cost for DIY repair or sourcing parts.

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FASWORX Exhaust Manifold Riser/Elbow Package Compatible with Mercruiser 7.4, 8.2, 454, 502. (with 3 inch spacers)

Car Exhaust Manifolds

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Exhaust manifold kit compatible with Mercury Mercruiser big block GM engines, 7.4L , 8.2L, 454, 502 with 4 inch exhaust exit.

Compatible with part numbers 44354A3 807914A1 44354A9 44354A10 44354A13 807988A2 807988A03 860336A2 89011A8 807078A 6 807078T10 807078T09 807078A4 807078A2

OEM quality without OEM prices!

Includes: Two manifolds, Two riser/elbows with 4 inch exit, stainless gaskets

FASWORX Two Cast Iron Exhaust manifolds Compatible with Mercruiser 7.4L, 8.2L, 454, 502

Car Exhaust Manifolds

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TWO Exhaust Manifolds for Mercruiser Engines: 454/7.4L and 502/8.2L. Fits 1981 and newer. DOES NOT FIT ENGINE WITH SERIAL NUMBERS THAT START WITH 8M

Compatible with Mercuiser 807078T10, 807078T09, 807078A6, 807078A4, 807078A2, and 89011A8.CASTING NUMBER 866632-C

These manifolds are the same externally as the factory Mercruiser manifolds but these have 30% internal cooling surface area to reduce exhaust temperatures. See picture for independent test results. These manifolds produced 12HP more over stock manifolds!

Includes: Two manifolds Two block gaskets Two riser gaskets Two hose elbows

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FASWORX Mercruiser Set of 2 Exhaust Riser Elbows with Gaskets & Bolts - Replaces 8079882A, 807988Q03, 807914A1, 44354 - Fits V6 and V8 Mercruiser Engines from 1981 to 2002, 4” Wet Joint Elbow

Car Exhaust Manifolds

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Precision Compatibility - Set of 2 Exhaust Riser Elbows. Replaces Mercruiser part numbers 8079882A, 807988Q03, 807914A1, 44354A3, 44354A9, 44354A10, 807914, 807988A2, 807988Q03, 44354

Fitment - Built to OEM specs for Mercruiser 4.3L V6, 5.0L 305, 5.7L 350, 6.2L 383, 7.4L 454, 8.2 502 from 1981 to 2002. Fits only Wet Joint 2002 models

Enhanced Efficiency – Don't just replace your intake risers, upgrade them with FASWORX. This coated cast iron, high-performance manifold can save fuel and improve acceleration.

Replacement Ready – Get back on the water in no time. Direct replacement for easy installation whether you have the tools or are headed to the shop.

Premium Promise – Trusted by boaters and mechanics alike, FASWORX intake risers offer OEM-grade quality and reliable results at a fraction of the cost for DIY repair or sourcing parts.

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FASWORX Motor Engine Elecrical Grounding Continuity Circuit Kit compatible with Mercury MerCruiser Alpha Bravo 99940A2

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New continuity ground circuit kit for MerCruiser. Replaces Part # 99940A2 Fits: Mercury Marine R/MR/Alpha One (1983-1990), TR/TRS (1977-1993), Alpha One Gen II (1996-present), Bravo I, II, III (ALL) & BlackHawk (1994-1995) sterndrives & transom assembly.

Meets OEM specifications

Instructions: https://rb.gy/cpqgku

FASWORX Exhaust Manifold Riser/Elbow Package Compatible with Mercruiser 7.4, 8.2, 454, 502. (no Spacer Blocks Between Manifold and Riser/Elbow)

Car Exhaust Manifolds

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Exhaust manifold kit compatible with Mercury Mercruiser big block GM engines, 7.4L , 8.2L, 454, 502 with 4 inch exhaust exit.

Compatible with part numbers 44354A3 807914A1 44354A9 44354A10 44354A13 807988A2 807988A03 860336A2 89011A8 807078A 6 807078T10 807078T09 807078A4 807078A2

OEM quality without OEM prices!

Includes: Two manifolds, Two riser/elbows with 4 inch exit, stainless gaskets

FASWORX Exhaust Manifold Set Compatible with MERCRUISER 5.0L, 5.7L, 350 Engines, 2001 and Older (No Spacer Block Between Manifold and Riser/Elbow)

Car Exhaust Manifolds

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New aftermarket exhaust manifold and riser package for MerCruiser 5.0 (305), 5.7(350) marine gas V8 engines from 1983-2001 with 4 inch exit risers

These are identical to factory parts at a fraction of the cost

Manifold is compatible with part numbers 87114, 87114A8, 87114A19, 87114A30, 860246, 860246A3 860246A7, 860246A9, 860246A10, 860246A15, 860246 C, 860246Q11

Riser / Elbow is compatible with part numbers 44354, 44354A3, 44354A9, 44354A10, 44354A13 807988, 807988A2, 807988A3, 807914A1

Does NOT replace or interchange with 'dry-joint' manifolds used on 2002 and newer boats

V8 5.0L 5.7L Penta OMC Exhaust Manifolds Cast Iron 3857723 and 3847501, Set of 2 Exhaust Manifolds, Gaskets, and Bolts for Penta OMC Exhaust Systems in V8 Engines 1992 or Newer by FASWORX

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Enhanced Efficiency: Don't just replace your Penta and OMC manifold, upgrade them with FASWORX. This coated cast iron, high-performance manifold can save fuel and improve acceleration.

Precision Compatibility: Ensure you get the right Penta and OMC 5.0L and 5.7L V8 manifolds. These are cast for 3857723, 3847501, 3852374, 3857723, 914035, OMC-1-914035, 51430, 18-1986, 9-40902, 52374, 57579, 4035 parts in wet joint exhaust systems on 1992 models and newer.

Made to Move: Corroded manifolds restrict exit flow and lead to performance loss over time.Penta and OMC exhaust manifolds and gaskets are steadfast and resist corrosion, oxidation, and hot spots.

Replacement Ready: Get back on the water in no time. Your boat exhaust manifold repair kit includes bolts and gaskets for easy installation whether you have the tools or are headed to the shop.

Premium Promise: Trusted by boaters and mechanics alike, FASWORX exhaust manifolds for Penta and OMC offer OEM-grade standards and reliable results at a fraction of the cost for DIY repair or sourcing parts

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FASWORX Exhaust Manifold Riser Elbow kit Compatible with Volvo Penta GM 4.3L

Car Exhaust Manifolds

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New cast iron exhaust manifold package for all 4.3 Volvo Penta engines from 1994 and up.

Manifolds replace Volvo Penta 3857656, 3857678, 3852338, 3847499

Exhaust elbows replace Volvo Penta Volvo Penta3855270-9, 3857402, 3857944, 3850456, 3861842 and 3863061. OMC913784, 3855270, 3850456, 0913784, 3850456, 3856444 and 3857944

Kit includes: (2) exhaust manifolds, (2) STANDARD height (7 3/4") exhaust riser/elbows, gaskets and bolts. Check your riser height before ordering!

FASWORX Exhaust Manifolds Risers Elbows spacers kit Package Set Compatible with 5.0 5.7 305 350 mercruiser 5.0L 5.7L v8 1983-2001

Car Exhaust Manifolds

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Cast Iron Exhaust Manifold Kit for Mercruiser 5.7 350 with 4" Risers and 3" Spacers.

Fits 1983-2001 Mercruiser 5.0 and 5.7 engines with 3 inch spacers and 4 inch exhaust exit. DOES NOT REPLACE DRY JOINT MANIFOLDS, 2002 AND NEWER

Exhaust manifolds compatible with 860246A10 860246Q11 18-1953-2 87114, 87114A19, 86024 , 860246A15,

4" exit risers/elbows compatible with 807988A2 44354, 807914, 807988, 807988Q03, 8079882A,807988-C

3" Spacers compatible with 807476A6, 93320A13, 93320A3, 93320A5. These spacers use studs to bolt the spacers to the manifold, then standard length bolts bolt the riser/elbow to the spacer. Bolts for the riser/elbow are included.

Mercruiser 3” Spacer Blocks with Gaskets and Bolts - Replaces 93320, 93320A3, 93320A13 - Fits 1982-2001 Mercruiser Manifolds for V6 and V8 Engines - Pair of 3 inch Wet Joint Spacers by FASWORX

Engine Intake Manifold Spacers

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Precision Compatibility: New 3” Wet Joint Exhaust Spacer Blocks replace 93320, 93320A3, 93320A13

Fitment: High-quality cast iron spacers for 1982 - 2001 Mercruiser V6 and V8 engine manifolds

Enhanced Efficiency: Don't just replace your spacers, upgrade them with FASWORX. These coated cast iron, high-performance spacer blocks can save fuel and improve acceleration.

Replacement Ready: Direct replacement for easy installation whether you have the tools or are headed to the shop.

Premium Promise: Trusted by boaters and mechanics alike, FASWORX intake manifold spacers offer OEM-grade quality and reliable results at a fraction of the cost for DIY repair or sourcing parts.

Exhaust Manifold & Elbow Riser Set with Gaskets, Bolts, and Plugs for Volvo Penta OMC 1992 or Newer V8 5.0L, 5.7L Wet Joint Exhaust System by Fasworx

Car Exhaust Manifolds

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Set of 2 cast iron exhaust manifolds and 2 exhaust risers with gaskets, bolts, and nuts for easy and direct fit installation

11.3" Tall Risers: Replaces Volvo Penta 33860790, 3862627, GLM 51337 - PLEASE MEASURE YOUR RISERS, SOME ENGINES USE 7.75" Tall or 10.3" Tall Risers

Manifold Replaces: Volvo Penta 3857723, 3847501, OMC 3852374, 914035, Barr OMC-1-914035, GLM 51430, Sierra 18-1986, HGE 4035. Features Additional Drain Hole on Manifold. Uses standard 7/16"-14 Thread 3/4" long bolt for plug

Enhanced Efficiency: Don't just replace your Volvo Penta and OMC Manifold, upgrade with FASWORX. These coated cast iron manifolds and risers provide fuel efficiency and improve acceleration

Premium Promise: Trusted by boaters and mechanics alike, the FASWORX cast iron exhaust riser offers OEM standards and reliable results at a fraction of the cost for DIY repair or sourcing parts

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Tune up kit for Mercruiser 5.0, 5.7, 7.4, 8.2 V8 engines with Thunderbolt Ignition. Includes spark plug wires, distributor cap/rotor, and 8 MR43T spark plugs

Distributor Cap & Rotor Kits

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Tune up kit for Mercruiser 5.0, 5.7, 7.4, 8.2 engines with Thunderbolt ignitions

Kit includes spark plug wires, coil wire, distributor cap/rotor, and 8 MR43T spark plugs

Spark plug wires replace part numbers 84-816608Q61, 84816761K17, 84-816761Q17

Distributor cap/rotor kit replaces part number 805759Q3, 805759T3, 805759T1, 13524T1, 27-805760, 805759Q-3, 805759A5, 805759A 2, 16457A 4, 13524T 1, 13524A 5, 13524A 1

Eight AC Delco MR43T spark plugs. Check your engine cover to ensure these are the correct spark plugs for your engine before ordering.

FASWORX Brass Manifold and Block Drain Plug Kit Compatible with Mercruiser, OMC, Volvo Penta and Many Others.

Oil Drain Plugs

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One engine block or manifold drain plug. Replaces 22-16951q1, 82745-1, 16951Q1 , 8247, 22-16951Q1 82744 82745 379957 2 2-16951Q1 22-16951A1 22-16951T1

Fits any GM (Chevy) engine without knock sensors. All fuel injected engines have knock sensors in the drain holes.

Fits Mercruiser, OMC, and Volvo Penta GM based engines.

Made from bronze, does not rust.

1/4 inch NPT thread size.

Fuel Filter compatible with YAMAHA 150-300 HP HPDI 2000-2014 60V-24251-00-00, 60V-24251-01-00, 68F-24251-00-00

Fuel Filters

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Fuel filter compatible with YAMAHA 150 - 300 HP HPDI 2000-2014

Replaces part numbers 60V-24251-00-00, 60V-24251-01-00, 68F-24251-00-00

Filter is located between VST and the HPDI (High pressure belt driven fuel pump) on all HPDI Yamaha engines.

Fits: Yamaha LZ150(2005), VZ150(2005-10), Z150(2005), VZ175(2005-10), Z175(2005), LZ200(2005-10), VZ200(2005-09), Z200(2005-10), VZ225(2005-09), LZ250(2005), VZ250(2005-09), Z250(2005), LZ300(2005-06), VZ300(2005-09), Z300(2005-06).

Volvo Penta Set of 2 Cast Iron Exhaust Riser Elbows with Gaskets & Bolts - Replaces 3855270, 3850456, 913784, 4.3L, 5.0L, 5.7L, 5.8L 305, 350, V6, V8 Engines, 4” Outlet - 7.75” Tall Riser by FASWORX

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Compatibility: Fits all 1994 and late 4.3L and 5.0L Volvo Penta Engines. Also fits various 1989 to 1994 OMC engines. Please check your parts and compare to ensure it is similar.

Replaces: Volvo Penta part numbers 3855270 OMC 913784, 3855270, 3850456 Osco 50456, 5045A BARR OMC-20-913784 Sierra 18-1909-1, GLM 51330

Included: Get back on the water in no time. Your boat exhaust riser elbow kit includes bolts and gaskets for seamless installation whether you have the tools or are headed to the shop.

Fitment: 7.75 inch risers (sometimes called 7.8 inches or 8 inch risers). Accepts all original factory accessories and fittings. These are identical to the factory riser.

Premium Promise: Trusted by boaters and mechanics alike, the FASWORX cast iron exhaust riser offers OEM standards and reliable results at a fraction of the cost for DIY repair or sourcing parts.

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FASWORX Dry Joint Exhaust manifold kit with riser/elbows compatible with Mercruiser 5.0L, 5.7L, 6.2L 2005 and newer

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NEW Manifold-Riser complete package with bolts and gaskets for Mercruiser 5.0, 5.7, 377, 6.2 engines 2005 and newer.

Includes Two Risers, replaces 864591T02 Two Manifolds, replaces 865735A02 Manifold & Riser Gaskets Bolts

Note: these are the 'tall' dry joint risers. Risers are 14 degree, 4" outlet and 8 1/4" Tall

OEM quality without OEM price!

FASWORX Manifold and Block Drain Plug Kit Compatible with Mercruiser, OMC, Volvo Penta and Many Others.

Oil Drain Plugs

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TWO quick engine block drain plugs. Simply loosen and tighten by hand.

Fits any GM (Chevy) engine without knock sensors. All fuel injected engines have knock sensors in the drain holes.

Fits Mercruiser, OMC, and Volvo Penta GM based engines.

Made from bronze, does not rust.

1/4 inch NPT thread size.

FASWORX FAQs

Is FASWORX Legit?

Yes, FASWORX is a legitmate brand on Amazon. After conducting a comprehensive analysis of 266 customer reviews for FASWORX products on Amazon, we have determined its average rating. With a strong performance and good quality, FASWORX has received an average rating of 4.76 from numerous buyers, indicating that FASWORX are trustworthy and live up to their claims. Therefore, it is safe to make purchases from FASWORX on Amazon.

Amazon has strict policies and safety measures in place that ensure only legitimate sellers and products are allowed on their platform. It also provides a secure payment gateway and offers buyer protection, ensuring your transaction is safe. In the unlikely event that there's an issue with your purchase, Amazon's customer service and return policies are designed to protect your interests.

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We analyze millions of FASWORX products reviews and customer reviews to recommend the best picks for most consumers. We have a professional team with decades of experience to test the products, which can help ensure that we provide our readers with accurate advice and best recommendations.

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Go to the FASWORX page.
Select the product you want in the FASWORX buying guide, and then view the product on Amazon. For example, if you are interested in the top 1 product FASWORX Complete Exhaust Manifold Set for Mercury..., you can view it on Amazon page.
Place your order on Amazon.

Who are the manufacturers of the FASWORX products?

Most of the FASWORX products are produced by manifold set, faxworx, and FASW. The manufacturers provide FASWORX with a steady supply of products, and they have a good cooperative relationship with each other.

What is the purpose of your brand guide?

Our mission is to provide you with the most up-to-date and objective information about the FASWORX products, helping you make more informed buying decisions. We recommend best choices of the products from the FASWORX brand, helping you make better shopping choices with less time and energy.

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