Holley EFI 550-936 Terminator X MPFI System
- Brand:
- HOLLEY EFI
- Model Number:
- HOL550-936
- UPC:
- 090127074329
- EAN:
- 0090127074329
- Walmart SKU:
- 255719377
Key Takeaway
Market direction turned downward last week with current $1,358.95 representing 8.6% under standard pricing.
Third-Party Seller Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$1,481.47 | |
|
Lowest Price
|
$1,399.95 | |
|
Most Recent Price
|
$1,481.47 |
- Average Price
- $1,454.30
- First Tracked
- Last Update
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$1,599.95 | |
|
Lowest Price
|
$1,303.95 | |
|
Most Recent Price
|
$1,358.95 |
- Average Price
- $1,448.48
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked Holley EFI 550-936 Terminator X MPFI System since 2/11/2025. The most recent price update was on Sep 14, 2026.
Price Range: Over the past 90 days, the price has ranged from $1,303.95 (lowest on 11/20/2025) to $1,599.95 (highest on 7/13/2026). The average price during this period is $1,448.48.
Current Trend: Walmart.com prices have ranged from $1,358.95 (Sep 14) to $1,599.95 (Jul 24) over the past 90 days. Current price is close to the 90-day average of $1,487.35.
Customer Insights: Rated 5.0/5 from 1 reviews.
Customer Reviews
1 reviewsCustomer Reviews
5.0
Based on 1 reviews
Filter Reviews:
Sort By:
Showing 1 of 1 reviews
Easy install and setup
Replaced Acell Gen 7 with the Terminator-x. Installation was easy. Made a few modifications to harness to fit my car better. Startup procedure easy and well documented.
Was this review helpful?
Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
5 recordsWalmart.com prices have ranged from $1,358.95 (Sep 14) to $1,599.95 (Jul 24) over the past 90 days. Current price is close to the 90-day average of $1,487.35.
| Date | Price | Change | % Change |
|---|---|---|---|
| $1,358.95 | $-80.00 | -5.6% | |
| $1,438.95 | $+0.00 | +0.0% | |
| $1,438.95 | $-161.00 | -10.1% | |
| $1,599.95 | $+0.00 | +0.0% | |
| $1,599.95 | — | — |
Third-Party Seller Pricing
2 recordsThird-Party Sellers prices have ranged from $1,481.47 (Sep 21) to $1,481.47 (Sep 21) over the past 90 days. Current price is close to the 90-day average of $1,481.47.
| Date | Price | Change | % Change |
|---|---|---|---|
| $1,481.47 | $+0.00 | +0.0% | |
| $1,481.47 | — | — |