-10%
Click to zoom in
SuperPro 2004 Pontiac GTO Base Rear 6mm Lower Spring Isolator, manufacturer part number SPF1358-6K, is a new SuperPro spring insulators product selected by the verified year, make, and model records below. Confirm the mounting position, dimensions, bar diameter where applicable, included components, and every current manufacturer application note before ordering.
Key Features
- SKU: SPF1358-6K UPC: 09317745707134 SuperPro BMW, Pontiac Coil Spring Spacer - Rear Coil Spring Pad - Lower Bushing Kit SuperPro Bushings are the perfect suspension upgrade or replacement solution!
- SuperPro bushings offer greater quality and reliability through their unique materials, made from a proprietary polyurethane mix which has been thoroughly tested and refined over 40+ years to suit Australia's harsh conditions.
- SuperPro polyurethane bushings provide various benefits including corrected or maintained steering geometry, better handling, increased safety, improved tire wear, improved fuel efficiency and enhanced performance.
- SuperPro is the leading aftermarket suspension bushing manufacturer with 40+ years of experience.
Fitment
| Years | Make | Model | Application Notes |
|---|---|---|---|
| 1992-1998 | BMW | 318i | Confirm position, dimensions, drivetrain, suspension, and exclusions |
| 1992-1997 | BMW | 318is | Confirm position, dimensions, drivetrain, suspension, and exclusions |
| 1995-1999 | BMW | 318ti | Confirm position, dimensions, drivetrain, suspension, and exclusions |
| 2000 | BMW | 323Ci | Confirm position, dimensions, drivetrain, suspension, and exclusions |
| 1998-2000 | BMW | 323i | Confirm position, dimensions, drivetrain, suspension, and exclusions |
| 1998-1999 | BMW | 323is | Confirm position, dimensions, drivetrain, suspension, and exclusions |
| 2001-2006 | BMW | 325Ci | Confirm position, dimensions, drivetrain, suspension, and exclusions |
| 1992-1995 | BMW | 325i | Confirm position, dimensions, drivetrain, suspension, and exclusions |
| 2001-2005 | BMW | 325i | Confirm position, dimensions, drivetrain, suspension, and exclusions |
| 1992-1995 | BMW | 325is | Confirm position, dimensions, drivetrain, suspension, and exclusions |
| 1996-1999 | BMW | 328i | Confirm position, dimensions, drivetrain, suspension, and exclusions |
| 1996-1999 | BMW | 328is | Confirm position, dimensions, drivetrain, suspension, and exclusions |
| 2001-2006 | BMW | 330Ci | Confirm position, dimensions, drivetrain, suspension, and exclusions |
| 2001-2005 | BMW | 330i | Confirm position, dimensions, drivetrain, suspension, and exclusions |
| 2001-2006 | BMW | M3 | Confirm position, dimensions, drivetrain, suspension, and exclusions |
| 2009-2016 | BMW | Z4 | Confirm position, dimensions, drivetrain, suspension, and exclusions |
Specifications
| Brand | SuperPro |
|---|---|
| Manufacturer Part Number | SPF1358-6K |
| Product Type | Spring Insulators |
| Position | Rear |
| Fitment Type | Vehicle Specific |
| Condition | New |
What's Included
One new SuperPro spring insulators package identified by manufacturer part number SPF1358-6K, including only the bushings, sleeves, brackets, lubricant, fasteners, and other hardware expressly supplied in the sealed manufacturer package.
About SuperPro
SuperPro engineers polyurethane suspension bushings, control arms, sway bars, end links, alignment components, and related chassis products for street, performance, and off-road applications.
Related SuperPro Products
- Shop all SuperPro products
- SuperPro 2008 Pontiac G8 Base Rear Upper Upper Spring Seat Bushing Set
- SuperPro Replacement Upper Spring Pad
- SuperPro 2008 Pontiac G8 Base Front Upper Spring Seat Bushing Set
Frequently Asked Questions
How do I confirm SuperPro SPF1358-6K fits my vehicle?
Match the exact year, make, and model where listed, then verify the mounting position, component dimensions, suspension configuration, drivetrain, and every manufacturer qualifier.
Are similar SuperPro bushings interchangeable with SPF1358-6K?
No. Outside diameter, inside diameter, installed width, sleeve size, bracket geometry, bar diameter, and position can differ even when parts look alike.
What should be checked after installing SuperPro SPF1358-6K?
Confirm fastener torque, component seating, full suspension travel, steering and driveline clearance, and any required wheel alignment. Reinspect the installation after the initial settling period.
Installation
Follow the current SuperPro instructions and the vehicle service procedure for this exact part number. Support the vehicle safely, compare all supplied parts before disassembly, lubricate only the specified surfaces, torque hardware in the required suspension position, verify full travel and clearance, and complete any required alignment and post-installation inspection.
Spring Insulators
Spring Insulators parts and accessories coil spring insulators, isolator pads, spring seats, spacer pads, leaf spring eye bushings, and shackle bushings for truck, SUV, Jeep, and performance car suspension setups are stocked at Black Ops Auto Works. Shop replacement parts that help control noise, protect mounting surfaces, and support proper spring location. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 92 Spring Insulators SKUs across fuel, air, suspension, and supporting hardware categories. What This Spring Insulators Collection Covers Spring insulators cover coil spring pads, leaf spring bushings, spring spacers, and related hardware across popular trucks, SUVs, Jeeps, and cars. Applications include Ford, Chevrolet, GMC, Ram, Jeep, Toyota, Nissan, Mustang, Camaro, and Land Cruiser platforms where a worn isolator or bushing can affect suspension refinement. Vehicle Specific...
View Spring Insulators Products
SuperPro
Shop SuperPro polyurethane suspension bushings, control arms, sway bars, end links, alignment components, spring isolators, differential mounts, and chassis service parts by exact manufacturer part number and verified vehicle application.SuperPro Product Families Polyurethane suspension and sway-bar bushings Control arms, ball joints, end links, and alignment components Sway bars, spring isolators, shock mounts, and chassis supports Differential, transmission, steering, and universal service components Choosing the Correct SuperPro PartConfirm the exact part number, year, make, model, mounting position, bar diameter, bushing dimensions, suspension configuration, and every manufacturer application note. Trim, engine, drivetrain, and chassis details remain application notes rather than model tags.About SuperProSuperPro engineers polyurethane suspension and chassis components for street, performance, and off-road vehicles, with application-specific designs and exact dimensional require...
View SuperPro Products
Suspension
Suspension parts and complete kits for cars, trucks, SUVs, Jeeps, and off-road builds are stocked at Black Ops Auto Works. Shop coilovers, lowering springs, lift kits, leveling kits, shocks and struts, sway bars, control arms, tie rods, ball joints, bushings, chassis bracing, alignment hardware, air suspension, and complete stage kits from Bilstein, KW, Ohlins, Fox, KING, ICON, BC Racing, Silvers, Eibach, H&R, Swift Springs, Whiteline, Energy Suspension, Moog, SPC Performance, Rough Country, ReadyLIFT, BDS, Skyjacker, Air Lift, Firestone, and Black Ops Auto Works. Start with a matched shock and spring package or a full coilover kit, then layer in sway bars, chassis bracing, and camber adjustment hardware. Every part is filterable by year, make, model, trim, and drivetrain to confirm fitment before ordering. What This Category Covers Suspension is the highest-leverage handling upgrade on any vehicle. A properly matched shock, spring, and sway bar package produces measurable i...
View Suspension Products