ANCHOR SX-70D9 Front Right Engine Mount Delta 4.3L 5.0L

( Brand: Anchor ), ( Manufacturer Part Number: SX-70D9 ), ( Type: Engine Mount ), ( Placement On Vehicle: Engine Cylinder Block ), ( Manufacturer Warranty: 1 Year ), ( Item Length: 6.880 ), ( Item Height: 3.690 ), ( Item Width: 5.560 ), ( Ipn: C243 27-37 ), ( Compatible Model: Delta 88 ), ( Compatible Year: 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 ), ( Core Charge: Free No Core Charge ), ( Position: Front Right ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Anchor Engine Mount )

Review ANCHOR Front Right Engine Mount Oldsmobile Delta 4.3l 5.0l Ul fits 1971–1988

The **Anchor SX-70D9 Front Right Engine Mount** is a meticulously engineered, high-performance replacement part designed specifically for the classic Oldsmobile Delta 88, Cutlass Supreme, and Starfire models equipped with the legendary **4.3L (260 CID) and 5.0L (305 CID) Rochester Ramjet V8 engines** produced between **1971 and 1985**. Crafted from durable, heat-resistant **polyurethane elastomer**, this mount is built to withstand the relentless stresses of high-performance driving, aggressive acceleration, and heavy loads while maintaining superior vibration dampening and structural integrity. Unlike generic aftermarket mounts that often compromise on fitment or durability, the SX-70D9 is precision-machined to match the exact dimensions and mounting points of the original factory component, ensuring a seamless installation without the need for excessive modification. Its robust construction prevents excessive engine movement, reducing strain on the drivetrain and suspension, which is particularly critical for high-RPM applications, towing, or modified engines generating increased torque. The mount s reinforced design also helps mitigate the harsh vibrations and rattles that can plague older vehicles, providing a quieter, more refined ride while extending the lifespan of related components like the transmission, exhaust manifold, and firewall. Whether you re restoring a showroom-fresh classic, preparing your Delta for a drag strip, or simply seeking to eliminate chronic engine sag, the Anchor SX-70D9 delivers the strength, precision, and longevity required to keep your 4.3L or 5.0L V8 running smoothly year after year. Built to exceed OEM standards, this mount is a testament to Anchor s commitment to preserving the integrity of America s muscle cars while empowering enthusiasts to push their engines to their full potential.

### Pros and Cons of Buying an Anchor SX-70D9 Front Right Engine Mount for a 1971 1985 Oldsmobile Delta (4.3L/5.0L)

1. **Direct Fitment** The Anchor SX-70D9 is specifically designed for the front right engine mount on your Oldsmobile Delta 88/98, ensuring compatibility with the 4.3L (V8) and 5.0L (V8) engines from that era. This reduces the risk of installation issues or the need for modifications.

2. **Durability** Anchor is a well-known brand in the aftermarket automotive parts industry, known for producing high-quality, long-lasting components. The SX-70D9 is made from reinforced rubber and steel, which should withstand the stresses of daily driving and vibration.

3. **Reliability** Engine mounts are critical for reducing vibration and holding the engine in place. A failing mount can lead to excessive noise, drivability issues, or even engine damage if it detaches. Replacing it with a new, OEM-quality part like this one helps prevent those problems.

4. **Ease of Installation** Since it s a direct replacement, the SX-70D9 should install similarly to the original mount, requiring only basic tools. No special equipment or expertise is needed beyond what most mechanics or DIYers possess.

5. **Cost-Effective** While not the cheapest option, it is a reasonable investment compared to OEM replacement parts, which can be difficult to source for older vehicles. It also avoids the potential expense of repairing damage caused by a failing mount.

6. **Compatibility with Other Systems** The mount is designed to work with the suspension and drivetrain components of your Delta, ensuring it doesn t interfere with steering, suspension, or transmission alignment.

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1. **Price** Aftermarket parts like the Anchor SX-70D9 are typically more expensive than generic or budget brands. While Anchor is reliable, the cost may be higher than alternatives, though this is often justified by quality.

2. **Limited Availability** Depending on where you purchase it, you may need to order online, which could involve shipping delays. Local auto parts stores might not always stock it, requiring you to check multiple sources.

3. **Potential for Counterfeit Parts** Since Anchor is a reputable brand, there is a risk of purchasing counterfeit or low-quality knockoffs, especially if buying from untrusted sellers. Always verify the seller s reputation and check for authenticity seals or packaging.

4. **Installation Time** While straightforward, replacing an engine mount requires lifting the vehicle and accessing the engine bay. If you re not comfortable with basic mechanical work, you may need to pay a mechanic to install it, adding to the cost.

5. **Warranty Limitations** Anchor offers warranties, but they may not cover all potential failure points (e.g., wear from extreme conditions or improper installation). Always review the warranty terms before purchasing.

6. **Mixed Reviews on Longevity** Some users report that aftermarket mounts, even from reputable brands, may not last as long as OEM parts. However, this varies by driving conditions and maintenance. Regular inspections can help catch wear early.

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The Anchor SX-70D9 front right engine mount is a solid choice for your 1971 1985 Oldsmobile Delta with a 4.3L or 5.0L V8 engine. It offers the benefits of direct fitment, durability, and reliability, which are critical for maintaining engine stability and preventing drivability issues. While it comes at a higher price point than some alternatives, the trade-off in quality and longevity is often worth it, especially for a classic vehicle where reliability is key.

If you prioritize quality and want to avoid the hassle of dealing with inferior or incompatible parts, this is a recommended option. However, if budget is a major concern, you could explore other reputable brands (e.g., Moroso, SP Industries) or check for OEM-style aftermarket options that might offer similar performance at a lower cost.

Purchase the Anchor SX-70D9 if you value durability, ease of installation, and the peace of mind that comes with a trusted brand. Buy from a verified seller (e.g., RockAuto, Summit Racing, or a local auto parts store with a good return policy) to ensure authenticity. If you re unsure about installation, consult a mechanic to confirm fitment and proper installation techniques. Regularly inspect the mount and surrounding components to catch any signs of wear or failure early.

Details:

Anchor Front Right Engine Mount for 1971 1985 Oldsmobile Delta 88 4.3L 5.0L ul: Status: In Stock.

part #: sx70d9 prices

• $26.38-$30.71

specifications engimou:

• for makes: Oldsmobile
• for years: 1971-1988
• brand: Anchor
• mpn: Sx-70d9
• type: Engine Mount
• placement on vehicle: Engine Cylinder Block
• manufacturer warranty: 1 Year
• item length: 6.880
• item height: 3.690
• item width: 5.560
• ipn: C243 27-37
• compatible model: Delta 88
• compatible year: 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973
• core charge: Free No Core Charge
• position: Front Right
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Anchor Engine Mount

seller engimou:

• # reviews: 646855
• city: Indianapolis, Indiana
• rating: 99.6%

returns engimou:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

shipping engimou:

• service: Standard, Expedited
• transit: 4-7 Days
• class: Standard, Expedited
• cost: $0.00
• type: Fixed

payments engimou:

• credit card: Discover
• other
• wallet: Paypal

general engimou:

• Car Truck Parts Accessories > Engines Engine Parts > Engine Mounts
• condition: New

offer engimou:

• started: April 18, 2026
• options: Ship-to-home
• quantity: 5
• availability: In Stock
• sold: 0

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