Black Exhaust Manifold for Mercruiser Sierra Marine 4.3L V6 99745 99746 99746A8

             Details **OE Number** MerCruiser: 99745, 99746, 99746A8, 99746A17 Osco Motors: 9745 Barr Marine:MC-1-99746 Sierra Marine: 18-1952-1 HGE: 9746-A, 9746 Aqua Power: 5505 GLM Products: 51225, 51220 99746A17, 99746A3, 99746A8, 44354A13, 44354A3 807914A1, 807988A03, 807988A08, 807988A2, 807988Q03 27-99757, 27-863724Q, 10-43749, 13-35048, 10-53728 **Fit For the Following Models** For MerCruiser 4.3L V6 (262 cu. in.) 1985-2002 For Mercruiser GM V6 229 and 262 cu. in. Engines For Mercruiser 175, 185, and 205 model engines * * * **Slight signs of use, intact function, quality assurance.** \*Serving customers with patience, sincerity and enthusiasm is our consistent purpose, Lightning-fast shipping speed and superior quality assurance make it easy for you to enjoy the pleasure of shopping! - Shipping Policy - Payment Method - Returns Policy Shipping Policy We only ship the item to PayPal verified shipping address. Please make sure your shipping address is the same as PayPal, no changes are allowed once the order is shipped. All USA location orders will be shipped out via USPS or UPS or Fedex with a tracking number.  We do not ship to P.O. Boxes, APO/FPO or Military Mail Box. We do not cover any import Duty and Tax. Customer should be responsible for the Import tax. Contact us , we will try our best to help minimize it. HK/TW buyer please notice us your government ID #. BRA,AR,PER buyer leave us your CPF#,CUIT#,RUC# correspondingly. Paypal allows to pay by Credit Card, Direct Debit, VISA, eCheck, or other methods, please kindly check Paypal for more information. Returns Policy Please kindly contact us before return, our representatives will send you detail return instruction. The guarantee will be only for the cost of the item, we will not responsible for installation or other fees like labor expenses, towing expenses, additional repair expenses or other related expenses. Product View             Details **OE Number** MerCruiser: 99745, 99746, 99746A8, 99746A17 Osco Motors: 9745 Barr Marine:MC-1-99746 Sierra Marine: 18-1952-1 HGE: 9746-A, 9746 Aqua Power: 5505 GLM Products: 51225, 51220 99746A17, 99746A3, 99746A8, 44354A13, 44354A3 807914A1, 807988A03, 807988A08, 807988A2, 807988Q03 27-99757, 27-863724Q, 10-43749, 13-35048, 10-53728 **Fit For the Following Models** For MerCruiser 4.3L V6 (262 cu. in.) 1985-2002 For Mercruiser GM V6 229 and 262 cu. in. Engines For Mercruiser 175, 185, and 205 model engines * * * **Slight signs of use, intact function, quality assurance.** \*Serving customers with patience, sincerity and enthusiasm is our consistent purpose, Lightning-fast shipping speed and superior quality assurance make it easy for you to enjoy the pleasure of shopping! - Shipping Policy - Payment Method - Returns Policy Shipping Policy We only ship the item to PayPal verified shipping address. Please make sure your shipping address is the same as PayPal, no changes are allowed once the order is shipped. All USA orders will be shipped out via USPS, UPS or Fedex with a valid tracking number.  We do not ship to P.O. Boxes, APO/FPO or Military Mail Boxes. We do not cover any import Duty and Tax. Customer should be responsible for the Import tax. Contact us , we will try our best to help on minimizing it. For HK/TW buyers, please notify us your government ID #. For BRA,AR,PER buyers, please leave us your CPF#, CUIT# or RUC# correspondingly. Paypal allows to pay by Credit Card, Direct Debit, VISA, eCheck, or other methods, please kindly check with Paypal for more information. Returns Policy Please kindly contact us before returning your order(s), our representatives will send you the detailed instructions. Our guarantee is only for the cost of the item, we will not be responsible for any other expenses such as installation, labor, towing, repair or any other related expenses. * * * On Aug 28, 2025 at 20:40:08 PDT, seller added the following information: 

• Brand: OE quality
• Type: Exhaust Manifold
• Material: Cast Iron
• Manufacturer Part Number: 99746A17, 99746A3, 99746A8, 44354A13
• OE/OEM Part Number: 99746A17, 99746A3, 99746A8, 44354A13, 44354A3, 807914A1, 807988A03, 807988A08, 807988A2, 807988Q03, 27-99757, 27-863724Q, 10-43749, 13-35048, 10-53728
• Manufacturer Warranty: 2 Years
• Interchange Part Number: 99746A17, 99746A3, 99746A8, 44354A13, 44354A3, 807914A1, 807988A03, 807988A08, 807988A2, 807988Q03, 27-99757, 27-863724Q, 10-43749, 13-35048, 10-53728
• Superseded Part Number: 99746A17, 99746A3, 99746A8, 44354A13, 44354A3, 807914A1, 807988A03, 807988A08, 807988A2, 807988Q03, 27-99757, 27-863724Q, 10-43749, 13-35048, 10-53728
• Reference OE/OEM Number: MerCruiser: 99745, 99746, 99746A8, 99746A17, Osco Motors: 9745, Barr Marine: MC-1-99746, Sierra Marine: 18-1952-1, HGE: 9746-A, 9746, Aqua Power: 5505, GLM Products: 51225, 51220
• Fitment Type: Direct Replacement
• Package Dimensions: 17 in. x 9 in. x 10 in.