SKU: 259617088

Schultz 7712049 Direct-Fit Converter for 1988-1990 Buick Riviera 3.8L

$117.42 $130.47
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Description

Schultz 7712049 Direct-Fit Converter for 1988-1990 Buick Riviera 3.8LOverview: Direct Fit Converter for 90 88 98 3. 8L 91 88 Bonneville 3. 8L 91 88 Delta 88 3. 8L 90 88 Electra 3. 8L 91 88 LeSabre 3. 8L 90 88 Reatta 3. 8L 90 88 Riviera 3. 8L NOTE: Not Carb Compliant Gasket Included : Rear No Front Yes Replacement Part for : Brand Part No. AP 642360 642657 Bosal 079 5035 Magnaflow Interchange 23422 Walker 15832 Application: Year Make Model Submodel Engine Size 1988 1990 Buick Electra 3. 8L V6 1988 1991 Buick LeSabre 3.

Overview:

Direct-Fit Converter for 90-88 98 3.8L | 91-88 Bonneville 3.8L | 91-88 Delta 88 3.8L | 90-88 Electra 3.8L | 91-88 LeSabre 3.8L | 90-88 Reatta 3.8L | 90-88 Riviera 3.8L
NOTE: Not Carb Compliant

Gasket Included :

Rear No
Front Yes
Replacement Part for :
Brand Part No.
AP 642360 / 642657
Bosal 079-5035
Magnaflow Interchange 23422
Walker 15832

Application:

Year Make Model Submodel Engine Size
1988 - 1990 Buick Electra 3.8L/V6
1988 - 1991 Buick LeSabre 3.8L/V6
1988 - 1990 Buick Reatta 3.8L/V6
1988 - 1990 Buick Riviera 3.8L/V6
1988 - 1990 Oldsmobile 98 3.8L/V6
1988 - 1991 Oldsmobile Delta 88 3.8L/V6
1988 - 1991 Pontiac Bonneville 3.8L/V6
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 259617088

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4.1 ★★★★★
Based on 1651 reviews
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Product Reviews
E
Verified Purchase
Eric Moore
Chelsea, US
★★★★★ 5
Perfect OEM fit
Fixed my impeller on my Mercury Salt Water 115. Best done as a two man job. Lots of videos available online .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
A
Verified Purchase
Aiden
Los Angeles, US
★★★★★ 4
Fits 2001 Bayliner
This product was definitely different than the original I have a 2001 Bayliner with a 3.0 MerCruiser and an alpha one second GEN drive The kit worked but the bottom gasket had a weird cut different than the original I added a gasket maker just in case (Yamaha Lube) Brand! All in all kit was fine, One thing to note is the directions that come with the kit at least for my version we’re not for the same alpha one second GEN 4 stroke kit that I got they were for a two-stroke in the pictures didn’t look the same as the parts that I had got which is fine but it’s miss leading when you send a 4 stroke kit but 2 stroke 90hp to 200hp alpha one directions! If it craps out this review will change
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 30, 2020
A
Verified Purchase
Air Assault
Lexington, US
★★★★★ 5
Super great product. Has the power and functionality to get you repairing fast!
Super great product. Has the power and functionality to get you repairing fast! Fully recommend this and it has worked great since I've owned it. Still going strong in the durability and design looks like it will keep it going strong for many years. Highly highly recommend buying this. Will work in Kuwait, Iraq, UAE, and Saudi. Good for Camps around the CENTCOM area!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 6, 2025
J
Verified Purchase
Jed V
Houston, US
★★★★★ 5
Solid Product
worked well, easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 3, 2025
D
Verified Purchase
D
Alexandria, US
★★★★★ 5
Excellent wire!
Size: 2 Colors each 10FT, Style: 10AWG
This wire is very soft and flexible. Many strands and tinned nicely. A perfect upgrade for my power wheel wires that keep melting. These have been running for months in exterior environment without any issues.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 31, 2025

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