Garage
Shop

See all parts that fit your 1998 328is

Xscorpion BTP-ESP

Platinum-Plated Short Extender GM Battery Terminal Posts

Xscorpion
Shop all Xscorpion
highlight-star-icon

• Short Extender GM Battery Terminal Posts
• Platinum-Plated for Maximum Conductivity
• Works with Both Positive and Negative Terminals
• Retains Factory Connections
• Unique 2 Piece Design

Learn more about the btpesp

We apologize

This item has been discontinued


Loading...
UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

Dual XRM59BT

Single DIN Digital Media Receiver with Bluetooth, USB and Aux

28

Description


Xscorpion brand icon

Authorized dealer

  • Short Extender GM Battery Terminal Posts
  • Platinum-Plated for maximum conductivity
  • Unique 2 piece design
  • Designed specifically for GM batteries
  • Extends connection length for power cable hookup
  • Works with both positive and negative terminals
  • Retains factory connections
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

123
-33.36%

$79.96

List price $119.99

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

MPK 163.3 main

Hertz MPK163.3

600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System

2
-14.89%

$999.99

List price $1175.00

PNW-65CS2 main

AudioControl PNW-65CS2

250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

4
-5.90%

$319.00

List price $339.00

XED62 main

Cerwin-Vega XED62

600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers

15
-16.67%

$49.99

List price $59.99

NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99


Best selling similar products

580 small

XS Power 580

• Pair of 12-Volt Short Brass Terminal Post Adapters
• For Vehicles that Use "Short Style" Battery Posts
• High Quality M6 Threading
• Stainless Steel Hex-Head Bolts Included
• Compatible with All i-BAR Rails

(28)

$14.99

List price $19.99

XB-SPTM small

JL Audio XB-SPTM Side-Post Battery Terminal Adaptors

• 1 Pair (1 negative, 1 positive) of. Side-Post to Top-Mount Battery Terminal Adapters
• Forged and machined brass construction
• Marine-grade, anti-corrosive Stannum plating

(2)

$19.99

List price $19.99

IBR146 small

Metra IBR146

• SAE Top Post Battery Terminals
• Pair of positive or negative battery clamps
• Top-mounted or side-mounted options
• Machined brass construction with satin chrome finish

$47.99

List price $53.99

RFDGM small

Rockford Fosgate RFDGM

• HPP plating for superior corrosion resistance
•Custom tooled solid brass
• Allows additional power or ground connections
• Contains One (1) Terminal Bolt

(2)

$9.99

List price $9.99

SK-SAE20 small

SHURiKEN SK-SAE20

• One Pair of Long and One Pair of Short SAE Posts for SK-BT20*
• Posts with M5 that has 12mm and 24.5mm Posts
• Two Sets

(4)

$35.99

List price $39.99

SPT55309 small

Stinger SPT55309

• Provide maximum current transfer
• Chrome finish
• Deep wire recesses
• Oversized set screws

(4)

$12.99

List price $19.00

50BT4S small

Kicker Warhorse BT4S (50BT4S)

• 4-Output Battery Terminal Block
• Positive and negative polarity
• Versa-Gauge connection points with oversized connection screws
• Nickel-plated brass connection posts

$49.99

List price $49.99

SK-SAE35-100 small

SHURiKEN SK-SAE35-100

• One Pair of Long and One Pair of Short SAE Posts for SK-BT35 thru SKBT100
• Posts with M6 that has 15mm and 27.5mm Posts
• Two Sets

(5)

$35.99

List price $39.99

VGMS small

T-Spec VGMS

• GM Standard Battery Terminal Post For GM Side Post Style Batteries
• Solid Brass Construction
• High Tolerance Compact Molded ABS
• Water Resistant

(3)

$12.99

List price $14.99

SPT55308 small

Stinger SPT55308

• Provide maximum current transfer
• Chrome finish
• Deep wire recesses
• Oversized set screws

(8)

$12.99

List price $9.00

Specifications & Details


Battery Terminal Post Specifications
Battery Terminal Polarity
Positive or Negative
Terminal Coating
Gold-Plated
Post Length
Short
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

BTP-ESP

Weight:

0.09lbs

Internal SKU:

btpesp

Internal Product ID:

39092

Customer Ratings & Reviews


Xscorpion BTP-ESP thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
4.7
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

Sort by:

Loading...

Great Value

This is a must have if you intend to retain GM side posts on your battery. I'd replace my stock ones even if I wasn't installing aftermarket electronics. LOL

By Joe on April 7, 2014

21 found this helpful


97 Grand Prix

I used this product with a 97 Grand Prix battery and it was exactly what I needed. Makes hooking up an amplifier a breeze. Quality seems high and is very unobtrusive. I thought it would be bigger but it serves its purpose well.

By Joel on March 11, 2015

15 found this helpful


Does the job

Needed a new bolt for my battery. Stock one wouldnt accept ring terminal. This one works great by just taking off the top part and putting on after terminal

By Jacob on December 15, 2014

14 found this helpful



SDTK20 small

NVX SDTK20 OPEN BOX COMPLETE

Trunk Kit - 20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$49.99

List price $149.99

PROFILEFLASH small

ION PROFILE FLASH

Vinyl-to-SD/USB Turntable

$149.99

List price $209.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

1998 Audi A4

1966 Chrysler Imperial

2014 Porsche Cayman

1995 GMC R-V Crew

1991 Ford Probe

1998 BMW 328is

2005 Mitsubishi Eclipse

1965 Buick Riviera

2020 Audi SQ7

1996 GMC Yukon

Vehicle
Store
Delete

2022 Harley Davidson FLRT Freewheeler

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.