iboats - The #1 Store For Everything Boating
Product Search


Shop by Brand

Gift Certificates
HP/Liter/CID/ModelYearExhaust Elbow
3.0 Liter199318-1922
3.0 HO199318-1922
3.0 Liter199218-1922
3.0 HO199218-1922
3.0 Liter199118-1922
3.0 HO199118-1922
3.0 Liter199018-1922
5.0 Liter199018-1921
5.0 HO199018-1921
5.8 Liter199018-1921
3.0 Liter198918-1922
5.0 Liter198918-1921
5.0 HO198918-1921
5.8 Liter198918-1921
3.0 Liter198818-1922
5.0198818-1921
350 King Cobra198818-1921
5.0198818-1921
350 King Cobra198818-1921
5.7198818-1921
350 King Cobra198818-1921
5.7198818-1921
350 King Cobra198818-1921
3.0 Liter198718-1922
5.0 Liter198718-1921
5.0 Liter198718-1921
5.7 Liter198718-1921
5.7 Liter198718-1921
2.5 Liter198618-1922
3.0 Liter198618-1922
5.0 Liter198618-1921
5.0 Liter198618-1921
5.7 Liter198618-1921
5.7 Liter198618-1921
2.5 Liter198518-1922
3.0 Liter198518-1922
5.0 Liter198518-1921
5.0 Liter198518-1921
5.7 Liter198518-1921
5.7 Liter198518-1921
2.5 Liter198418-1922
3.0 Liter198418-1922
5.0 Liter198418-1921
5.0 Liter198418-1921
5.7 Liter198418-1921
5.7 Liter198418-1921
2.5 Liter198318-1922
3.0 Liter198318-1922
5.0 Liter198318-1921
5.0 Liter198318-1921
5.7 Liter198318-1921
5.7 Liter198318-1921
2.5 Liter198218-1922
3.0 Liter198218-1922
400 Series, 140198118-1922
800 Series, 200198118-1921
800 Series, 230198118-1921
800 Series, 260198118-1921
800 Series, 200198118-1921
800 Series, 230198118-1921
800 Series, 260198118-1921
400 Series, 140198018-1922
800 Series, 185-260198018-1921
800 Series, 185-260198018-1921
400 Series, 140197918-1922
800 Series, 185-230197918-1921
800 Series, 185-230197918-1921
800 Series, 250197918-1921
800 Series, 260197918-1921
800 Series, 260197918-1921
400 Series, 140197818-1922
800 Series, 185-225(1)197818-1921
800 Series, 185-225(1)197818-1921
800 Series, 240(2)197818-1921
140(2)197718-1922
175-235(1)197718-1921
140(1)197618-1922
165(2)197618-1922
140(2)197518-1922
165197518-1922
140197418-1922
165197418-1922
140(1)197318-1922
165(2)197318-1922
HP/Liter/CID/ModelYearExhaust Elbow
Notes:
(1) : Starboard Mount Exhaust
(2) : Port Mount Exhaust

indmar 53-2009 replacement parts

Our Price: $173.99 Sierra 18-1907 Riser
Compare at $204.00
You Save: $30.01
(14% Off)
Part # 18-1907
No Reviews | Write Review


Replaces OEM part #

  • BARR 20-0102
  • INDMAR 53-2018
  • INDMAR 53-2009
For: Barr, Indmar Ford Small Block V8 302-351cu. in
Use with:
    Manifold: 18-1997-1, 18-1998-1
    Riser Gasket: 18-2854 open or 18-0476 blocked
    Mounting Kit: 18-4364 open or 18-8535 blocked

volvo 3855270-9 replacement parts

Our Price: $191.99 Sierra 18-1909 Riser
Compare at $229.00
You Save: $37.01
(16% Off)
Part # 18-1909
No Reviews | Write Review


OMC Riser, 4" outlet 7 degrees. Fits many GM & Ford center rise manifolds
Use with:

  • Manifold: 18-1986
  • Riser Gasket: 18-0943
  • Mounting Kit: 18-8507


Replaces OEM part #
  • OMC 913784
  • OMC 3857944
  • OMC 3855270
  • OMC 3850456
  • VOLVO 3857944-7
  • VOLVO 3855270-9
  • VOLVO 3850456

sierra 18-1939  riser

Our Price: $147.99 Sierra 18-1939 Riser
Compare at $174.00
You Save: $26.01
(14% Off)
Part # 18-1939
No Reviews | Write Review


Replaces OEM part #

  • BARR 20-0100
  • MARINE POWER 0992-593 Barr
For: Barr, Indmar and Marine Power Ford Small Block V8 302-351cu. in. GM Small Block V8 305-350cu. in., GM Big Block V8 454cu in

Use with:
  • Manifold: 18-1997-1, 18-1998-1 or 18-1898
  • Riser Gasket: 18-2854 open or 18-0476 blocked
  • Mounting kit: 18-4364 blocked or 18-8535 open

barr 20-0082 replacement parts

Our Price: $113.99 Sierra 18-1999 Exhaust Manifold Gasket
Compare at $134.00
You Save: $20.01
(14% Off)
Part # 18-1999
No Reviews | Write Review


Replaces OEM part #

  • BARR 200-0082
Use with:
  • Manifold: 18-1997-1 or 18-1998-1 or 18-1898
  • Riser Gasket: 18-2854 open, or 18-0476 blocked
  • Mounting Kit: 18-4364 open, or 18-8535
Comes with 18-4364 open Mounting Package
If blocked mounting kit is required, use 18-8535

johnson / evinrude / omc 909863 replacement parts

Our Price: $201.99 Exhaust Manifold Elbow for OMC Sterndrive/Cobra 909863, GLM 51320, Barr OMC-20-982680 - Sierra
Compare at $239.00
You Save: $37.01
(15% Off)
Part # 18-1921
No Reviews | Write Review


Part # 18-1921
Fits most GM V-8 small blocks
Use with:
Manifold: 18-1902, 18-1903
Elbow Gasket: 18-0943
Mounting Kit: 18-8534

Replaces OEM part #

  • OMC 909863

glm 51340 replacement parts

Our Price: $170.99 Sierra 18-1922 Manifold, Elbow
Compare at $199.00
You Save: $28.01
(14% Off)
Part # 18-1922
No Reviews | Write Review


4 Cyl.
Fits most 140 HP 3.0L ( 181 CID )
Use with:
Manifold: 18-1901
Elbow Gasket: 18-2875

Replaces OEM part #

  • OMC 987784

pleasurecraft exhaust manifold elbows

Our Price: $51.99 Sierra 18-1991 Exhaust Elbow Adapter , 30 Degree
Compare at $59.99
You Save: $8.00
(13% Off)
Part # 18-1991
No Reviews | Write Review


For use with 3" I.D. Exhaust Hose
Use with: Manifold Riser 18-1999

barr 200087p replacement parts

Our Price: $51.99 Sierra 18-1992-1 Exhaust Elbow, 80 Degree
Compare at $61.49
You Save: $9.50
(15% Off)
Part # 18-1992-1
No Reviews | Write Review


For 3" I.D. Exhaust Hose
( As used in 18-1987 Exhaust Manifold Coversion Kit )

riser 18-1876 - sierra

Our Price: $87.99 Riser 18-1876 - Sierra
Compare at $98.49
You Save: $10.50
(10% Off)
Part # 18-1876
No Reviews | Write Review


  • Replaces: 980617
  • Use with: Manifold 18-1904, Riser Gasket 18-2850
  • Fits: 170 (1974), 175 (1975-76), 190 (1974-76), 235 (1975-76)

Sierra

No Review for Sierra 18-1907 Riser
Be the first to Write a Review
 
No Review for Sierra 18-1909 Riser
Be the first to Write a Review
 
No Review for Sierra 18-1939 Riser
Be the first to Write a Review
 
No Review for Sierra 18-1999 Exhaust Manifold Gasket
Be the first to Write a Review
 
No Review for Exhaust Manifold Elbow for OMC Sterndrive/Cobra 909863, GLM 51320, Barr OMC-20-982680 - Sierra
Be the first to Write a Review
 
No Review for Sierra 18-1922 Manifold, Elbow
Be the first to Write a Review
 
No Review for Sierra 18-1991 Exhaust Elbow Adapter , 30 Degree
Be the first to Write a Review
 
No Review for Sierra 18-1992-1 Exhaust Elbow, 80 Degree
Be the first to Write a Review
 
No Review for Riser 18-1876 - Sierra
Be the first to Write a Review
 
This product typically leaves our warehouse in 1 business day.
To determine the shipping cost and estimated delivery date for this item click Add to Cart, then click Calculate Shipping inside your shopping cart.

General Policy

We work hard to provide you with the best value in product prices and shipping charges, and to get your order to you in a timely, safe, and convenient manner. Internet sales involve the cost of getting the product to you, and shipping carriers base that cost on the size and weight of the package, plus the distance the package travels from our warehouse to your door. We keep our product prices low, negotiate low shipping charges from our carriers and pass those savings on to you, and we don't charge sales tax (except for residents of Utah), so your order from iboats.com is the best value for all your boating needs.

Our standard shipping method is UPS ground, which typically takes 2-5 additional transit days after the order has left our warehouse, depending on your delivery address. We also offer other shipping options, including expedited delivery, and the actual delivery date will depend on the shipping options you choose.

Shipping to Canada

Most products sold by iboats.com can be purchased and shipped to Canada. Some restrictions apply to certain items, such as hazardous materials, over-weight products, and the method of shipping. Available product lines, shipping rates and fees may vary depending on the delivery address for your order.

Currently, iboats.com offers ground shipping to all Canada provinces. Our Canadian brokerage service accelerates your orders through the Customs clearance process and facilitates the delivery of your order through Canada Post or the best method based on your shipping address. We do not currently offer expedited shipping methods to Canada.

At iboats.com we want to simplify your transaction and give you a pleasing purchasing experience so you'll come shop with us again and again. We therefore calculate all the duties, taxes, and other fees specific to Canadian orders and show you the total landed cost of getting the order to your door. There are no hidden fees and will be no surprise COD charges when the package is delivered to you.

Order History & Tracking

We provide several methods to track your order and keep you informed of your order status and expected delivery date. After completing an iboats.com purchase transaction, an account will automatically be created for your provided email address. You'll receive an email from iboats.com Customer Service informing you of your new User Account and the many benefits it provides. If you don't wish to have an iboats.com Account with password, do nothing and your account won't be registered; however, you can respond to the instructions in the email and easily register your account and setup a password. This will allow you to sign in to your account by choosing the Order Status link from any iboats.com page, where you can browse your order history and track the status of all your orders - tracking numbers are displayed that link to the delivery carrier's tracking webpage.

If you have provided your email address during checkout, we will also email you your invoice, which includes a link for tracking your order and viewing the current status of your order. Refer to your invoice email and tracking link any time you wish to track the status of your order

Return Policy

We're here to help! We understand that sometimes a product you purchase just doesn't work out, which is why we want to make the return process as easy as possible for you. After all, we want you to be satisfied with your order so you'll return again and again as an iboats.com customer, and to also recommend us to your boating friends.

Unless specified otherwise, an item(s) may be returned within the first 30 days after the item(s) is shipped to you. Merchandise must be in new, unopened and unused condition with all original packaging in good condition; plus parts, accessories, manuals, and/or warranty cards included. You will need to receive a return authorization number (RA #) as well as instructions from our Customer Service Department.

If needed, we recommend starting your return online to receive a Return Authorization Number(RA #). Returned items(s) that do not have an RA # will not be accepted.

Warranty

iboats.com has a 30-day return policy. After 30 days of your purchase, the manufacturer of the product(s) will need to be contacted for a warranty claim. If you need assistance finding the manufacturers number please contact our Customer Service Department.

Returns for Canadian Customers

Canadian customers, please be careful when placing your order; iboats.com does not accept any return merchandise on Canadian orders unless the merchandise you received was defective, damaged, or an error was made by iboats.com. In such cases, return the merchandise within 30 days of the original shipping date for a full refund.

iboats.com Low Price Guarantee – Quick and Simple

We have the best selection of products at the best prices, guaranteed. 

Nobody beats our prices. If you find a current lower price on an identical, in-stock item from any nationally recognized marine Internet retailer, we will match the price. iboats.com works hard to bring you everyday low prices plus knowledgeable product advice, great in-stock selection, and outstanding customer service. Our guarantee covers it all, and if you’ve found a better price let us know and we’ll match it and work hard to make you a satisfied iboats customer for life.



  Quick:  Call 1-800-914-1123

  Simple:  Have the lower competitive price info ready, as outlined below.

  Buy with Confidence – We Won’t Be Beat!

 

Here’s what you need to supply us to verify a lower price:

  1. The retailer’s name and URL website address of where you found the lower price.
  2. The product name, manufacturer, model number, price, and shipping charges.
  3. Electronics products, trolling motors, and outboard engines are not available for price matching.

 

30-day Guarantee
Buy now with confidence, knowing that should there ever be a lower price from any nationally recognized U.S. marine Internet retailer for 30 days after your purchase, iboats will match that price and refund you the difference. Or we’ll match the price before your purchase. The price considered will be the advertised price plus shipping and handling charges.

Qualifying items must be verifiable on the Internet or through a current printed advertisement. Items must be identical, in-stock new products and not sold through a membership club or auction site or any of the following offers, such as free offers, multiple discounts like “buy one, get one at half off”, special orders, special bundles, clearance sales, mail-in rebate offers, typographical errors, private sales, non-retail websites, promo discounts, or limited-time offers.  All price matching is at the discretion of iboats.com and is subject to change at any time. iboats reserves the right to limit quantities. Price-match products are not eligible for special offers or discounts.

iboats.com – The Leader in Price Buster Confidence!

Do you need Professional Installation? iboats.com has teamed with a national network of independent installers that are ready to handle your installation needs.
Find your local Amtech dealer:
Click here for more info Click here for more info Price Busting Low Price Guarantee - Click Here for details

    Narrow Results
HP/Liter/CID/Model (2.5 to 350)
Year (1973 to 1993)
  • Related Grids

 
Plus Look For The Cool Comfort Winterization Sale!

It's not too early to start preparing your boat and dock for winter.

SAVE NOW!
$5 Off Every $50 Order

Use promo code EOSAVE5

Sale Details: Save $5 Off every $50 you spend, including already marked down sale items. Excludes electronics, inflatable boats, trolling motors, and outboard engines. At checkout enter promo code EOSAVE5 to receive the discount. Offers cannot be applied to previous purchases or combined with other offers. Promo codes limited to U.S. and Canadian customers only. Only one code allowed per order. We reserve the right to modify, change, correct typographical errors, or discontinue all or parts of this sale without any prior notice.