DORMAN 66JG278 Rear Left Parking Brake Cable Riviera
fits make: Buick. year: 1986–1993.
( Brand: Dorman ), ( Manufacturer Part Number: 66JG278 ), ( Part Type: Parking Brake Cable ), ( Manufacturer Warranty: 1 Year ), ( Placement On Vehicle: Rear Left ), ( Notes: Cable Length ), ( Short Description: Brake Cable ), ( Package Contents: 1 Brake Cable ), ( Cs-sku: 328 )
Review DORMAN Rear Left Parking Brake Cable Buick Riviera Direct Fit fits 1986–1993
The **Dorman 66JG278 Rear Left Parking Brake Cable** is a meticulously engineered, direct-fit replacement designed specifically for the **1986 through 1993 Buick Riviera**, ensuring a seamless upgrade for drivers seeking reliable and precise parking brake functionality. Crafted from high-quality, durable materials, this cable is built to withstand the demands of daily use while maintaining optimal tension and responsiveness. The **66JG278** features a robust, corrosion-resistant construction, including a reinforced steel core and a protective outer sheath, which helps prevent fraying, rust, and premature wear critical factors for vehicles operating in varying climates or exposed to road salt. Its precise length and alignment with the Riviera s parking brake mechanism guarantee a perfect fit, eliminating the need for excessive adjustments or modifications. Whether you're restoring a classic Riviera to its original glory or upgrading an aging system for improved safety and performance, this cable delivers the strength and reliability expected from a trusted automotive aftermarket brand. Dorman s commitment to quality ensures that this component not only meets but exceeds OEM standards, providing peace of mind with every stop.
**Pros and Cons of buying a Dorman 66JG278 Rear Left Parking Brake Cable for a 1986 1993 Buick Riviera**
### **Pros**
1. **Direct Fitment** The Dorman part is specifically engineered for the 1986 1993 Buick Riviera, ensuring compatibility with your vehicle s parking brake system. This reduces the risk of installation issues or the need for modifications.
2. **Quality and Durability** Dorman is a well-regarded aftermarket brand known for manufacturing reliable, high-quality automotive parts. Their components are designed to meet or exceed OEM standards, offering longevity and consistent performance.
3. **Ease of Installation** The cable is designed to be a drop-in replacement, meaning it should fit directly into place without requiring extensive modifications to the brake system. This makes it a straightforward DIY-friendly upgrade for those comfortable with basic mechanical work.
4. **Warranty Coverage** Dorman parts typically come with a warranty (often 12 months or more), providing peace of mind in case of premature failure due to defects. This can be particularly valuable if the cable fails shortly after installation.
5. **Cost-Effective Alternative to OEM** While not an exact OEM replacement, the Dorman cable is often priced lower than a genuine Buick part, offering a budget-friendly solution without sacrificing quality.
6. **Compatibility with Common Issues** The parking brake cable in older Rivieras can wear out or stretch over time, leading to a spongy or ineffective parking brake. Replacing it with a Dorman cable can restore proper function and prevent further wear on the brake shoes or drum.
7. **Support for Maintenance Routines** Regular replacement of the parking brake cable is part of preventive maintenance. Using a reputable brand like Dorman ensures you re not cutting corners with inferior materials that could fail unexpectedly.
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### **Cons**
1. **Potential Quality Variations** While Dorman is reliable, there is a slight risk of receiving a subpar unit if the part was mishandled during shipping or if the seller is not reputable. Always purchase from authorized dealers or trusted online retailers to minimize this risk.
2. **Mismatched Styling (Minor Aesthetic Concern)** The Dorman cable may not match the exact appearance of an OEM part, though this is rarely a functional issue. If you prioritize a factory look, you might opt for an OEM replacement instead.
3. **Limited Availability of OEM Parts** If you later decide to switch to an OEM cable, finding one for your Riviera may be difficult due to discontinued production. However, this is not a drawback of the Dorman part itself but rather a broader industry trend.
4. **Installation Challenges for Inexperienced DIYers** While the cable is designed for easy replacement, working on the rear brake system especially in older vehicles can be tricky. If you re unfamiliar with brake adjustments or torque specifications, you might need to consult a mechanic to ensure proper tensioning of the cable and alignment of the brake shoes.
5. **Price Sensitivity** Although Dorman cables are affordable, some buyers may find the cost slightly higher than generic or no-name alternatives. However, the trade-off in reliability often justifies the extra expense.
6. **Risk of Counterfeit Parts** Purchasing from untrusted sellers (e.g., unverified online marketplaces) could result in counterfeit Dorman parts. Always verify the seller s reputation and check for authenticity markings on the packaging.
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### **Conclusion**
The **Dorman 66JG278 rear left parking brake cable** is a strong, cost-effective choice for your 1986 1993 Buick Riviera. It offers the benefits of direct fitment, durability, and ease of installation while being backed by a warranty. The potential downsides such as minor quality risks or aesthetic differences are outweighed by the part s reliability and affordability compared to OEM options.
For most buyers, especially those prioritizing performance and convenience, this is an excellent replacement choice. If you re concerned about aesthetics or want absolute certainty in part quality, an OEM cable (if available) would be the premium option, though it may come at a higher cost and with less availability.
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### **Recommendation**
**Purchase the Dorman 66JG278 cable from an authorized dealer or a well-reviewed online retailer** (such as RockAuto, Dorman s official website, or a trusted auto parts store). Follow the manufacturer s installation instructions carefully, and consider consulting a mechanic if you re unsure about adjusting the brake shoe tension or cable routing.
If you re comfortable with DIY repairs and value reliability over exact OEM matching, this is the **best choice** for your Riviera s parking brake system. Regularly inspect the cable and brake shoes afterward to ensure the parking brake remains effective.
Details:
Reliable Performance: Engineered to meet or exceed OEM specifications for consistent operation and longevity.Durability: Manufactured using high-quality materials withstand the demands of everyday driving.Easy Installation: designed as direct-fit replacements, requiring minimal effort no special modifications.Wide Availability: Covers a broad range vehicle applications, making it easier find right part your car truck. Warranty Coverage: 1 Year. Part Type: Parking Brake Cable. Outer Sleeve Material: Rubber.
Dorman parts are engineered to meet or exceed OEM standards, providing reliable performance, durability, and ease of installation. Conduit length : 24.72 IN. Housing Color: Black. Item Specifics Conduit Included: Yes.
Position: Rear Left. Package Contents: 1 Brake Cable. Universal Or Specific Fit. Mounting Hardware Included: No.
Notes: Cable length : 34.61 in.
part #: 66jg278 prices
- $27.09-$28.29
specifications parkingbrakecablesaz:
- for makes: Buick
- for years: 1986-1993
- brand: Dorman
- mpn: 66jg278
- part type: Parking Brake Cable
- manufacturer warranty: 1 Year
- placement on vehicle: Rear Left
- notes: Cable Length
- short description: Brake Cable
- package contents: 1 Brake Cable
- cs-sku: 328
payments parkingbrakecablesaz:
- wallet: Google-pay
- other
- credit card: Mastercard
general parkingbrakecablesaz:
- condition: New
- Car Truck Parts Accessories > Brakes Brake Parts > Brake Cables
returns parkingbrakecablesaz:
- time: 30 Days
- policy: Returns Accepted
- paid by: Seller
seller parkingbrakecablesaz:
- rating: 99.3%
- # reviews: 139
- city: Bronx, New York
offer parkingbrakecablesaz:
- started: February 27, 2026
- sold: 0
- availability: In Stock
- quantity: 1
- options: Ship-to-home
shipping parkingbrakecablesaz:
- class: Standard
- service: Standard
- type: Fixed
- cost: $0.00
- transit: 4-8 Days
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