Mercruiser Exhaust Manifold Elbow Gaskets

Blowout
Save 1%-34% Off.
Exhaust Manifold Elbow Gasket - Sierra
Sale-a-palooza Price: $6.29
Part # 18-0111 ValueShip™ Eligible
Hurry! Only 1 left in stock
No Reviews | Write Review
Replaces OEM part #
  • MERCURY MARINE 27-89657
Exhaust Manifold Elbow Gasket - Sierra
Sale-a-palooza Price: $8.99
Save: $3.40
(27% Off $12.39)
Part # 18-0113 ValueShip™ Eligible
Replaces OEM part #
  • MERCURY MARINE 27-856705
  • MERCURY MARINE 27-97542
 
Sierra 18-0364 Gasket
Your Price: $1.59 Discontinued
Save: $0.30
(15% Off $1.89)
Part # 18-0364 ValueShip™ Eligible
No Reviews | Write Review
Heat Exchanger End Gasket - Sierra
Sale-a-palooza Price: $6.29
Save: $1.23
(16% Off $7.52)
Part # 18-0365 ValueShip™ Eligible
No Reviews | Write Review
Replaces OEM part #
  • MERCURY MARINE 27-75450
For: Mercruiser 224 CID
Exhaust Manifold Elbow Gasket - Sierra
Sale-a-palooza Price: $4.49
Save: $1.09
(19% Off $5.58)
Part # 18-0389 ValueShip™ Eligible
No Reviews | Write Review
Replaces OEM part #
  • MERCURY MARINE 27-99960
Exhaust Manifold Elbow Gasket, Blocked - Sierra
Sale-a-palooza Price: $17.09
Save: $4.21
(19% Off $21.30)
Part # 18-0672-9 ValueShip™ Eligible
No Reviews | Write Review
Replaces OEM part #
  • MERCURY MARINE 27-8637251
  • MERCURY MARINE 27-860231
Package of 2
Used with:
    Riser: 18-1970-1, 18-1976-1, 18-1974
    Fits Manifold: 18-1957-1
    Spacer: 18-1908
Exhaust Manifold Elbow asket - Sierra
Sale-a-palooza Price: $8.99
Save: $2.52
(21% Off $11.51)
Part # 18-0881 ValueShip™ Eligible
No Reviews | Write Review
Replaces OEM part #
  • MERCURY MARINE 27-18272
Included in 18-8530 mounting kit
Used with:
    Elbow: 18-1937
Exhaust Elbow to Manifold Gasket for Mercruiser 27-48042, Barr MC472748042, GLM 31480 - Sierra
Sale-a-palooza Price: $5.39
Save: $1.93
(26% Off $7.32)
Part # 18-0885-9 ValueShip™ Eligible
Hurry! Only 1 left in stock
No Reviews | Write Review
Replaces OEM part #
  • MERCURY MARINE 27-48042
Package of 2
Exhaust Elbow to Manifold Gasket - Sierra
Sale-a-palooza Price: $4.49
Save: $2.41
(34% Off $6.90)
Part # 18-0897 ValueShip™ Eligible
Replaces OEM part #
  • MERCURY MARINE 27-41813
Used with:
    Fits Manifold: 18-1957-1, 18-1952-1, 18-1958, 18-1962
    Manifold Spacers: 18-1985, & 18-1908
    Riser: 18-1976-1, 18-1970-1, 18-1974
Included in 18-8554 mounting kit
Exhaust Manifold End Cap Gasket - Sierra
Sale-a-palooza Price: $5.39
Save: $0.10
(1% Off $5.49)
Part # 18-0928-9 ValueShip™ Eligible
Hurry! Only 1 left in stock
No Reviews | Write Review
Replaces OEM part #
  • MERCURY MARINE 27-73814
Package of 2
Exhaust Manifold Elbow Gasket - Sierra
Sale-a-palooza Price: $3.59
Save: $0.74
(17% Off $4.33)
Part # 18-0954 ValueShip™ Eligible
Hurry! Only 1 left in stock
No Reviews | Write Review
Replaces OEM part #
  • MERCURY MARINE 27-92720
Exhaust Manifold Elbow Gasket - Sierra
Sale-a-palooza Price: $3.59
Save: $1.17
(24% Off $4.76)
Part # 18-2819-9 ValueShip™ Eligible
Replaces OEM part #
  • MERCURY MARINE 27-39915
Package of 2
Exhaust Manifold Elbow Gasket - Sierra
Your Price: $8.75
Save: $2.22
(20% Off $10.97)
Part # 18-0470 ValueShip™ Eligible
No Reviews | Write Review
Port and Starboard
GM Small Block V8 283-350 cu. in.

Used with:
    Manifold 18-1914
    ( Port and Starboard )
End Cap to Exhaust Manifold Gasket for Mercruiser 27-39923, GLM 31420, Barr MC472739923 - Sierra
Sale-a-palooza Price: $10.79
Save: $4.19
(27% Off $14.98)
Part # 18-1210-9 ValueShip™ Eligible
Hurry! Only 1 left in stock
No Reviews | Write Review
Replaces OEM part #
  • MERCURY MARINE 27-39923
Package of 2
End Cap Gasket - Sierra
Sale-a-palooza Price: $5.39 (Out of stock)
Save: $1.43
(20% Off $6.82)
Part # 18-2832-9 ValueShip™ Eligible
Replaces OEM part #
  • MERCURY MARINE 27-48043-1
Package of 2
Fits Port & Starboard Caps of Manifold: 18-1960-1, 18-1950-1, 18-1951-1, 18-1958, 18-1962, 18-1954-1, 18-1955-1, 18-1956-1
Use with Front Plate: 18-4009
End Plate: 18-1912
Included in 18-8512 mounting kit
Exhaust Manifold Elbow Gasket - Sierra
Sale-a-palooza Price: $3.59
Save: $1.23
(25% Off $4.82)
Part # 18-2833-9 ValueShip™ Eligible
Replaces OEM part #
  • MERCURY MARINE 27-99777-2
Package of 2
Use with Elbows: 18-1971, 18-1978 & 18-1972. Included in 18-4362 mounting kit
Exhaust Manifold Elbow Gasket, Open - Sierra
Sale-a-palooza Price: $12.59 (Out of stock)
Save: $4.47
(26% Off $17.06)
Part # 18-2849-9 ValueShip™ Eligible
No Reviews | Write Review
Replaces OEM part #
  • MERCURY MARINE 27-818832
  • MERCURY MARINE 27-863726
  • MERCURY MARINE 27-87105-1
Package of 2
Use With:
    Manifold: 18-1957-1, 18-1952-1, 18-1958, 18-1962
    Elbow: 18-1976-1, 18-1970-1, 18-1974
    Spacer: 18-1908, 18-1985
Included in 18-8554 mounting kit
Mallory Gasket, Exhaust Elbow 9-61415
Mallory Gasket, Exhaust Elbow 9-61415
Your Price: $3.99
Save: $0.34
(7% Off $4.33)
Part # 9-61415 ValueShip™ Eligible
Hurry! Only 1 left in stock
No Reviews | Write Review
Replaces GLM #:32630
Replaces Original Equipment Manufacturer(OEM):Mercruiser
Replaces Original Equipment Manufacturer # (OEM #):27-92720
Fits Application:MIE 470
Mallory Gasket, Exhaust Elbow 9-61414
Mallory Gasket, Exhaust Elbow 9-61414
Your Price: $6.99 (Out of stock)
Save: $1.52
(17% Off $8.51)
Part # 9-61414 ValueShip™ Eligible
No Reviews | Write Review
Replaces GLM #:32080
Replaces Original Equipment Manufacturer(OEM):Mercruiser
Replaces Original Equipment Manufacturer # (OEM #):27-863726
Fits Application:GM V-6 & V-8 w/center rise manifold
Mallory Gasket, Exhaust Elbow 9-61413
Mallory Gasket, Exhaust Elbow 9-61413
Your Price: $5.99 (Out of stock)
Save: $0.91
(13% Off $6.90)
Part # 9-61413 ValueShip™ Eligible
No Reviews | Write Review
Replaces GLM #:30240
Replaces Original Equipment Manufacturer(OEM):Mercruiser
Replaces Original Equipment Manufacturer # (OEM #):27-863724 / 27-41813
Fits Application:V-6 & V-8 engines w/center riser manifolds
Mallory Gasket, Exhaust Elbow 9-61412
Mallory Gasket, Exhaust Elbow 9-61412
Your Price: $9.99
Save: $1.52
(13% Off $11.51)
Part # 9-61412 ValueShip™ Eligible
Hurry! Only 1 left in stock
No Reviews | Write Review
Replaces GLM #:32470
Replaces Original Equipment Manufacturer(OEM):Mercruiser
Replaces Original Equipment Manufacturer # (OEM #):27-18272
Fits Application:3.7L w/aluminum manifolds 1985-89
Mallory Gasket, Exhaust Elbow 9-61411
Mallory Gasket, Exhaust Elbow 9-61411
Your Price: $9.99
Save: $2.40
(19% Off $12.39)
Part # 9-61411 ValueShip™ Eligible
No Reviews | Write Review
Replaces GLM #:32460
Replaces Original Equipment Manufacturer(OEM):Mercruiser
Replaces Original Equipment Manufacturer # (OEM #):27-97542
Fits Application:3.7L w/cast iron manifolds 1983-89
Mallory Gasket, End Cap To Manifold 9-61410
Mallory Gasket, End Cap To Manifold 9-61410
Your Price: $2.99
Save: $0.15
(4% Off $3.14)
Part # 9-61410 ValueShip™ Eligible
No Reviews | Write Review
Replaces GLM #:30910
Replaces Original Equipment Manufacturer(OEM):Mercruiser
Replaces Original Equipment Manufacturer # (OEM #):27-73812
Fits Application:120
Mallory Gasket, End Cap To Manifold 9-61409
Mallory Gasket, End Cap To Manifold 9-61409
Your Price: $5.99
Save: $1.50
(20% Off $7.49)
Part # 9-61409 ValueShip™ Eligible
No Reviews | Write Review
Replaces GLM #:31420
Replaces Original Equipment Manufacturer(OEM):Mercruiser
Replaces Original Equipment Manufacturer # (OEM #):27-39923
Fits Application:120 & 160
Mallory Gasket, End Cap To Manifold 9-61408
Mallory Gasket, End Cap To Manifold 9-61408
Your Price: $2.99
Part # 9-61408 ValueShip™ Eligible
Hurry! Only 1 left in stock
No Reviews | Write Review
Replaces GLM #:30190
Replaces Original Equipment Manufacturer(OEM):Mercruiser
Replaces Original Equipment Manufacturer # (OEM #):27-39917
Fits Application:120 & 160
Mallory Gasket , exh. Elbow 9-61407
Mallory Gasket , exh. Elbow 9-61407
Your Price: $2.99 (Out of stock)
Part # 9-61407 ValueShip™ Eligible
Replaces GLM #:31520
Replaces Original Equipment Manufacturer(OEM):Mercruiser
Replaces Original Equipment Manufacturer # (OEM #):27-99777 2
Fits Application:120 1983-newer, 140/3.0L,470,165 (6cyl), GM V-8 1982-older, Ford V-8
Gasket, Exhaust Elbow - Mallory
Your Price: $1.99
Save: $0.39
(16% Off $2.38)
Part # 9-61423 ValueShip™ Eligible
Hurry! Only 1 left in stock
No Reviews | Write Review
Gasket, Riser
Included in 9-40571
OEM 27-39915
 
Mallory Gasket, Dryjoint (Full Flow) 9-61430
Your Price: $28.56
Save: $8.79
(23% Off $37.35)
Part # 9-61430
No Reviews | Write Review
 
Mallory Gasket, Dryjoint (Restricted Flow) 9-61429
Your Price: $28.56
Save: $8.79
(23% Off $37.35)
Part # 9-61429
No Reviews | Write Review
OMC Thermostat Gasket
OMC Thermostat Gasket
Your Price: $0.56 (Out of stock)
Part # 515-17
No Reviews | Write Review
    OMC:
  • 313416
OMC 9.9 Base Gasket Early
OMC 9.9 Base Gasket Early
Your Price: $5.93 (Out of stock)
Part # 515-13
No Reviews | Write Review
    OMC:
  • 324717
Sierra
Average Customer Review for Exhaust Manifold Elbow Gasket - Sierra
Based On 1 Review | Write Review
manifold gasket
by Kevin from Ottawa, Ontario on July 30, 2012
The gasket purchased stop an anoing leak that I've had. tahnks iboats.com
Was this review helpful?
Average Customer Review for Exhaust Elbow to Manifold Gasket - Sierra
Based On 1 Review | Write Review
not funny
by Gerald from Napa, California on March 07, 2013
I have already corresponded with you twice about how unhappy I was with the last shippment.I guess you didn't believe me or the word wasn't passed down. Now that doesn't suprise me.I did exchange a couple of futile emails with some air head that could care less about customer service.Next thing you would probably tell me is he was service all star of the year. I paid $13.00 for a three day delivery that took six or maybe seven due to factors you claim were out of your control. These small liteweight gaskets could have been sent in a regular envelope but nope they had to come in a stupid big box expensive and late at that.I will be buying more marine products in the future.I own a large cruiser and a smaller boat as you know call for continued upkeep. In the future I will not be spending another penny with your establishment. That by the way is how it works. Crappy service and some bone head that could care less giving lame excuses as to why this didn't go of as needed.Please remove any acount information you have. I will think about you when I spend however much on marine parts from someone a little more accomadating.If you find this email humorus there in may be part of the problem.
(1 of 1 people found this review helpful)
Was this review helpful?
Average Customer Review for Exhaust Manifold Elbow Gasket - Sierra
Based On 1 Review | Write Review
wrong part
by John from Callaway, Florida on July 03, 2014
Nice quality gasket, it did not fit my application
Was this review helpful?
Average Customer Review for End Cap Gasket - Sierra
Based On 1 Review | Write Review
gasket
by Ron from Bellflower, California on May 30, 2011
perfect fit works great
(0 of 1 people found this review helpful)
Was this review helpful?
Average Customer Review for Exhaust Manifold Elbow Gasket - Sierra
Based On 6 Reviews | Write Review
Fits
by Adam from Bowling Green, Kentucky on March 03, 2014
Fits, that all that's required. Does the job.
Was this review helpful?
always nice parts
by Jay from Victor, Montana on October 06, 2013
great fitting as usual. Thanks for the great service .Jay
Was this review helpful?
Good
by Zach from West Valley, Utah on September 07, 2012
This worked on my engine perfectly. I have a 1974 Mercruiser with a 302 Ford in it.
Was this review helpful?
Product was fine, severe shipping issues
by Mike from Lumberton, North Carolina on May 18, 2012
Product was fine. Logistics at iboats getting the product shipped in a timely manner needs work. It was not shipped for 24 hours after I ordered the product.
Was this review helpful?
exhaust gasket
by Ron from Bellflower, California on May 30, 2011
fixed our problem. thanks
(0 of 1 people found this review helpful)
Was this review helpful?
Review for Sierra 18-2833 Exhaust Elbow Gasket
by a Customer on October 06, 2008
perfect
(0 of 1 people found this review helpful)
Was this review helpful?
Average Customer Review for Mallory Gasket , exh. Elbow 9-61407
Based On 1 Review | Write Review
Great Product
by Chad from Milton, Florida on August 05, 2013
Worked as advertised and showed up on time.
Was this review helpful?
This product ships in 1 to 3 business days.

Add to Cart and enter your Postal Code to determine the shipping charges and estimated delivery date.
* Most products and orders leave our warehouse in 1 business day. However, select items may take more processing time. Alaska and Hawaii orders please add 1 additional warehouse processing day.
Standard Shipping Policies
Sale-a-palooza ends July 31st - Shop now for the best selection and savings!